Test 2

What will be the LCM of 3/5, 5/15, 4/5, 7/25?

How many even factors does the number 2^4 3^5 7^2 have?

What is the highest power of 24 that can divide 80

When p+7 is divided by 5 the remainder left was 4 then what will be the remainder when p-3 is divided by 5

If n is a natural number what is the remainder when (23*35*57*79)^5 is divided by 10?

391/437 is to equal to a fraction p/q. What is the value of p/q?

Which of the following cannot be a perfect square?

60 litres of diesel is required to travel 600 km using a 800 cc engine. If the volume of diesel required to cover a distance varies directly as the capacity of the engine, then how many litres of diesel is required to travel 800 kms using 1200 cc engine?

The average temperature of all 7 days of the week is 300, that of the first 3 days is 280 and of the next 3 days is 310. What is the temperature on the last day of the week?

A man can row 50 km upstream and 72 km downstream in 9 hours. He can also row 70 km upstream and 90 km downstream in 12 hours. Find the rate of current.

A man and a woman 81 miles apart from each other, start travelling towards each other at the same time. If the man covers 5 miles per hour to the women's 4 miles per hour, how far will the woman have travelled when they meet?

Circle C has center O, and a chord AB such that ∠AOB = 80 degrees. Does point E lie inside the circle? Statement (I): ∠AEB > 50 degrees Statement (II): ∠AEB < 30 degrees

How many positive integer values can x take that satisfy the inequality (x - 8) (x - 10) (x - 12).......(x - 100) < 0?

x + |y| = 8, |x| + y = 6.How many pairs of x, y satisfy these two equations?

Sum of first 12 terms of a GP is equal to the sum of the first 14 terms in the same GP. Sum of the first 17 terms is 92, what is the third term in the GP?

A spherical ball of radius 'r' placed on the ground subtends an angle of 600 at point A of the ground. What is the distance between the center of the ball and the point A?

The bar graph depicts the monthly exports of services in four different sectors from Jan to May. All figures are in billion $. Read the graph carefully and then answer the questions that follow. (this set contains 4 questions ) question 1: How many of the four sectors have shown a decline in exports in any month as compared to the previous month, atleast once in the five given months?

Question 2: Which of the four sectors showed the least percentage growth from Jan to May

Question 3 : In the month of March, which of the four sector has shown the least percentage growth?

question 4: In which month did exports of labour services show the highest percentage increase over the previous month?

Stuffed with two chicken wings and three pieces of cake, Latika's sleep was disturbed.