Question
What approximate value will come in place of the
question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) 34.98% of 240.12 + 60.13% of ? = 827.99 ÷ 3.01Solution
ATQ, 34.98% of 240.12 + 60.13% of ? = 827.99 ÷ 3.01 35% of 240 + 60% of ? ~ 828 ÷ 3 84 + 60% of ? ~ 276 60% of ? ~ 192 ? ~ 320
Count the number of “words” from MISSISSIPPI when all the vowels occur together.
- A team of 6 players is to be selected from 7 men and 5 women. In how many ways can a team be formed such that at least 4 men are included?
How many 4-digit numbers can be formed using digits 1–9 if repetition is not allowed and the number is even?
How many straight lines can be formed from 9 points out of which 4 are colinear?
How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "READING"?
How many numbers of five digits may be formed with the digits 5, 0, 9, 0, and 6?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "PAINTER"?
How many distinct arrangements of DAUGHTER are there if the vowels remain together?
In how many different ways can the letters of the word “MONDAY” be arranged in such a way that the vowels always come together?
How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "MISTAKE"?
