Quantitative Techniques || Mixed Quiz || 17.07.2020

A batsman scores 25, 35, 42, 51 and 31 runs in five innings. What should be the score in 6^th inning such that his average score in 6 innings becomes 37?

The simplified value of [(0.111)³ + (0.222)³-(0.333)³ + (0.333)² × (0.222)]³ is:

When 2 ½ Is added to a number and the sum is multiplied by 4 ½ and then 3 is added to the product and then the sum is divided by 1 ½ , the quotient becomes 25. What is that number?

A group of 630 children is arranged in rows for a group photograph session. Each row contains three fewer children than the row in front of it. What number of rows is not possible?

A die is rolled twice. What is the probability that the sum of the numbers on the two faces is 5?

Two trains, one from Howrah to Patna and other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speed is?

A watch which gains uniformly is 2 minutes slow at noon on Monday and is 4 minute 48 second fast at 2 p.m. on the following Monday. When was it correct?

A speaks truth in 75% cases and B in 80% of the cases. In what percentage of cases are they likely to contradict each other, narrating the same incident?

If x = (16³+ 17³+ 18³+ 19³), then x divided by 70 leaves a remainder of....

For which of the following values of x, f(x) = f