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Numerical computation, Numerical estimation, Numerical reasoning and data interpretation
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Made Easy Aptitude
How many factors of N = $12^{12} X 14^{14} X 15^{15}$ are multiples of $K = 12^{10} X 14^{10} X 15^{10}$? 2 X 4 X 5 3 X 5 X 6 8 X 7 X 4 X 5 9 X 8 X 6 X 5
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Time and work
In a factory, 20 workers start working on a project of packing consign ments. They need exactly 5 hours to pack one consignment. Every hour 4 new workers join the existing workforce. It is mandatory to relieve a worker after 10 hours. Then the number of consignments that would be packed in the initial 113 hours is (A) 40 (B) 50 (C) 45 (D) 52.
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GATEBOOK2019 Mock Test13
Statements: The staff of Airport Authorities called off the strike they were observing in protest against privatization. The staff of Airport Authorities went on strike anticipating a threat to their jobs. Statement I is the cause and statement II is ... Both the statements I and II are independent causes. Both the statements I and II are effects of independent causes.
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made easy test series on Aptitude
Three identical inlet pipes were opened at 6:00 AM to fill up an empty container. At 8:30 AM, 2 identical pipes (having different rate from existing pipe's rate) are also opened. At 9:30 AM, it still required 1 more hour for all ... added at 8:30 AM can individually fill up the empty container in 40 hours, then the capacity of the container is ____________ m3.
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How to solve this question.
x = 5 + 2$\sqrt{6}$. Find $\frac{x1}{\sqrt{x}}$
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`JEET
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Need detailed explanation for this question.
A man borrows Rs. 12,500 at 20% compound interest. At the end of every year he pays Rs. 2000 as part repayment. How much does he still owe after three such installments?
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7
ME TEST
Nine persons are standing in a 3 3 matrix arrangement. Reena is the tallest amongst the shortest persons of each row whereas Seema is the shortest amongst the tallest person in each column. Which of the following cannot be concluded based on these two statements? A ... 3rd shortest person. B Seema is shorter than Reena. C Seema is the third tallest person. D Seema is taller than Reena.
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Jan 15
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himgta
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ME FT1
Three taps A, B and C can fill a cistern in 20, 24 and 30 hours respectively. On a given day, tap A is opened at 6:00 AM to fill the empty cistern. Tap B is also opened after two hours and tap C is opened another two hours later. When all three taps have been ... B is required to be closed. The minutes from start, after which tap A should be closed so that the cistern is full at 8:00 PM is .
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Jan 15
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RRB ALP
No. of ways to arrange the word letters “SEEDING” such that all vowel together Are? 340 360 720 780
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Jan 14
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bhanu kumar 1
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permutationsandcombinations
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10
GATEME2017
What is the sum of the missing digits in the subtraction problem below? 5 _ _ _ _ −4 8 _ 8 9 ________________ 1 1 1 1 (A) 8 (B) 10 (C) 11 (D) Cannot be determined
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Jan 13
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Numerical Ability
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saurav raghaw
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Made Easy Test Series
If $N=1!+3!+5!+7!…...199!$ then remainder obtained when N is divided by $120$ is 7 9 11 13
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Jan 11
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Clock
The minute hand passes the hour hand after every 65 minutes, then how much does the clock gains or loses in a day?
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Jan 11
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Hemant Soni 1
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generalaptitude
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13
Algebra
If p(n+1)+p(n1)=p(n) for every natural number ‘n’then for what values of natural number ‘a’ will p(n+a)=p(n) a)3 b)2 c)4 d)6
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Jan 10
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Number system
If N=.xyzxyzxyz……… N is a repeating non terminating decimal number then the natural number by which N can be multiplied so that the resultant is a natural number is a)495 b)1001 c)891 d)4995
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Jan 10
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Gate 2017 GA CE set 2 64
Budhan covers a distance of 19 km in 2 hours by cycling one fourth of the time and walking the rest. The next day he cycles (at the same speed as before) for half the time and walk the rest (at the same speed as before) and covers 26 km in 2 hours. The speed in km/h at which Budhan walks is (A) 1 (B) 4 (C) 5 (D) 6
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Jan 9
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Made easy TS
Assume that there are 6 color letters L1,L2,L3,L4,L5,L6 are to be placed in 6 same color envelope E1,E2,E3,E4,E5,E6(one letter for each envelop). The number of possibilities to place exactly one letter in the correct envelop______. a)264 b)265 c)455 d)466
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Jan 7
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Nandkishor3939
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madeeasytestseries
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17
Number system
If all the natural numbers starting from $1$ are written side by side $ (123456789….), $ then find the $100^{th}$digit of this series $(A) 2$ $(B) 3$ $(C) 0 $ $(D) 5$ $(E)$None of these
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Jan 5
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Numerical Ability
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Lakshman Patel RJIT
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numbersystem
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18
Random aptitude question
Consider there are 6 benches and 2 boys , in how many ways can the boys be sited on the bench? How to solve it using P & C
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Jan 5
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Nandkishor3939
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19
UPPCL AE 2018:78
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Lakshman Patel RJIT
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uppcl2018
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UPPCL AE 2018:77
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uppcl2018
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Gate 2018 ce 28 DI
The annual average rainfall in a tropical city is 1000 mm. On a particular rainy day (24hour period), the cumulative rainfall experienced by the city is shown in the graph. Over the 24hour period, 50% of the rainfall falling on a rooftop, which had an obstruction free area ... the total volume of water collected in the tank in liters? (A) 25,000 (B) 18,750 (C) 7,500 (D) 3,125
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Jan 4
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datainterpretation
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usergate2018
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22
Gateforum:Data Sufficiency.
Direction:Each data sufficiency problem consists of a question and two statements,labeled $(1)$ and $(2)$,which contain certain data.Using these data and your knowledge of mathematics and everyday fact(such as the number of days in july or the meaning of the word counterclockwise),decide whether ... $(2)\sqrt{x}<y$ $Q2)$ Is $m>n?$ $(1)nm+2>0$ $(2)nm2>0$
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Lakshman Patel RJIT
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gateforumtestseries
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23
Gate 2018 ME set 26
Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. How many students watched all three films? (A) 0 (B) 2 (C) 4 (D) 8
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Jan 3
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Ram Swaroop
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normal
numericalability
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Gate 2018 ME set 1 question 9
Which of the following functions describe the graph shown in the below figure? (A) y=x+1−2 (B) y=x−1−1 (C) y=x+1−1 (D) y=x−1−1
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25
Aptitude
1.9, 2.95,4,5.05,6.2,… The next number in the series?
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Jan 3
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Numerical Ability
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Human
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44
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26
Made easy aptitude
How to solve this type of questions? Let S be the set of integers such that 1. 100<=x<=200 2. x is odd 3. x is divisible by 3 but not by 7 How many elements does S contain?
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Jan 2
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generalaptitude
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madeeasybooklet
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27
Made Easy Basic FT3 Question 41
Consider the following function foo() void foo(int n) { if(n<=0) printf("Bye"); else { printf("Hi"); foo(n3); printf("Hi"); foo(n1); } } Let P(n) represent the recurrence relation indicating the number of times the ... )+2=3+P(2) But nothing is mentioned about P value when n<0. How to solve for P(2) and othe negative values?
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Numerical Ability
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MiNiPanda
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Made Easy Basic FT3 Question 9
A packet of 20 batteries is known to include 4 batteries that are defective. If 8 batteries are randomly chosen and tested, the probability that finding among them not more than 1 defective is Ans: 0.5033 Solution provided: How can we apply Binomial distribution here? The batteries are ...
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MiNiPanda
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Made Easy Basic FT1 Question 5
Triangles ABC and CDE have a common vertex C with the side AB of triangle ABC being parallel to side DE of triangle CDE. If the length of side AB=4 cm and length of side DE=10 cm and perpendicular distance between sides AB and DE is 9.8 cm, then the ... ________ $cm^2$ . Now here I don't understand why they have taken BCD and ACE on the same line! Isn't this possible?
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Jan 2
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MiNiPanda
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30
UPPCL 2018 AE
Q1 $x^{2}+y^{2}=1 , x+y=0$ Number of real solution is 2 0 infinite 1 Q2. What is the value of this equation $\frac{\left \ x \right \}{x}$ not defined 0 infinite 1
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Dec 31, 2018
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