Quantitative Interview Questions

 
1.
Tell me if PQRST is a parallelogram what it the ratio of triangle PQS & parallelogram PQRST?
2.
If A worker is paid Rs.20/- for a full days work. He works 1,1/3,2/3,1/8.3/4 days in a week. What is the total amount paid for that worker?
3.
What is a percent of b divided by b percent of a?
4.
Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain distance, the front wheel gets 10 revolutions more than the back wheel. What is the distance?
5.
If Log2 x - 5 Log x + 6 = 0, then what would the value / values of x be?
6.
To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol?
7.
20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution?
8.
Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40mins. If all of them work together, find the time taken to fill the tank?
9.
Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace?
10.
There are two circles, one circle is inscribed and another circle is circumscribed over a square. What is the ratio of area of inner to outer circle?
11.
If the 3 digit number AB9 is a perfect square then is A an odd digit?
12.
The price of a product is reduced by 30% By what percentage should it be increased to make it 100%?
13.
A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result?
14.
In objective test a correct ans score 4 marks and on a wrong ans 2 marks are subtracted, a student score 480 marks from 150 question. how many ans were correct?
15.
What is the angle between the two hands of a clock when time is 8:30?
16.
If x=y=2z and xyz=256 then what is the value of x?
17.
A dishonest shopkeeper professes to sell pulses at the cost price, but he uses a false weight of 950gm. for a kg. His gain is____%.
18.
If there are 1024*1280 pixels on a screen and each pixel can have around 16 million colors. Find the memory required for this?
19.
How big will an angle of one and a half degree look through a glass that magnifies things three times?
20.
If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage?
21.
Five boys were climbing a hill. J was following H. R was just ahead of G. K was between G & H. They were climbing up in a column. Who was the second?
22.
7^101+18^101 is a multiple of
a.15
b.25
c.35
d.45?
23.
A contractor agreeing to finish a work in 150 days, employed 75 men each working 8 hours daily. After 90 days, only 2/7 of the work was completed. Increasing the number of men by ________ each working now for 10 hours daily, the work can be completed in time?
24.
Each side of a rectangle is increased by 100% .By what percentage does the areaincrease?
25.
A fast typist can type some matter in 2 hours and a slow typist can type the same in 3 hours. If both type combinely, in how much time will they finish?
26.
What is the sum of all numbers between 100 and 1000 which are divisible by 14?
27.
If a sum of money compound annually amounts of thrice itself in 3 years. In how many years will it become 9 times itself?
28.
If s(a) denotes square root of a, find the value of s(12+s(12+s(12+ ...... upto infinity?
29.
There is a square of side 6cm . A circle is inscribed inside the square. Find the ratio of the area of circle to square?
30.
If time at this moment is 9 P.M., what will be the time 23999999992 hours later?
31.
Can you tender a one rupee note in such a manner that there shall be total 50 coins but none of them would be 2 paise coins?