Question 100

How many 3-digit number can be formed using the 4th, 7th and 9th digits of the number 937862541 each of which is completely divisible by 7?

Solution

1, 5 and 8 are the required digits.

The 3-digit numbers formed by these are 158, 185, 518, 581, 815 and 851.

Of these, only 518 and 581 are divisible by 7. Therefore answer is 2.

Create a FREE account and get:

Banking Quant Shortcuts PDF
Free Banking Study Material - (15000 Questions)
135+ Banking previous papers with solutions PDF
100+ Online Tests for Free

CAT Quant Questions | CAT Quantitative Ability

CAT Quadratic Equations Questions CAT Averages, Ratio and Proportion Questions CAT Linear Equations Questions CAT Functions, Graphs and Statistics Questions CAT Inequalities Questions

CAT DILR Questions | LRDI Questions For CAT

CAT 2D & 3D LR Questions CAT Charts Questions CAT Data change over a period Questions CAT Puzzles Questions CAT DI Miscellaneous Questions

CAT Verbal Ability Questions | VARC Questions For CAT

CAT Verbal Ability Questions CAT Para Jumbles Questions CAT Odd One Out Questions CAT Vocabulary Questions CAT Grammar and Sentence Correction Questions

Follow us on

Boost your Prep!

Download App