Related InterviewSolutions

• How many 5-letter words can be formed from the letters of the word 'MECHANICAL' that word always starts with a consonant?1. 45362. 42443. 44444. 4865
• How many different letter arrangements can be made from the letters of the word ROAST?1. 602. 1203. 7204. 240
• What is the number of arrangements of 10 letters the can be formed the letter word of ANNELIDOUS, so that all the vowels are not come together?1. (10!/2!) - {(6!/2!) × 5!}2. 10! - (6!× 4!)3. 10! - 6!4. 7! - (6!× 5!)
• How many different letter arrangements can be made from the letters of the word RECORD?1. 1202. 3603. 7204. 60
• In how many ways can arrange the letters of the words ALLAHABAD?1. 30242. 50403. 75604. None of these
• How many 4-digit numbers(without repetition) can be formed from the digits 4, 5, 6, 7, 8, 9 which are divisible by 2?1. 2802. 1803. 3404. 4005. None of the above/More than one of the above.
• Out of eight crew members three particular members can sit only on the left side. Another two particular members can sit only on the right side. Find the number of ways in which the crew can be arrang
• How many arrangements of four 0's (zeroes), two 1's and two 2's are there in which the first 1 occur before the first 2?
• In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions?
• A box contains 10 balls out of which 3 are red and rest are blue. In how many ways can a random sample of 6 balls be drawn from the bag so that at the most 2 red balls are included in the sample and n