Question
1 12 31 58 93
? What should come in place of question mark ‘?’ in the following number series?Solution
22 - 3 = 1 42 - 4 = 12 62 - 5 = 31 82 - 6 = 58 102 - 7 = 93 122 - 8 = 136
Find the sum of all natural numbers from 1 to 300 which are divisible by 7.
- If the 4-digit number a34b is exactly divisible by 9, what is the least value of (a + b)?
How many Zeros can be formed by multiplying 10×20×30×40×…………….× 100
Find the difference between minimum and maximum value of 'c' such that '5c4632' is always divisible by 3.
When a number is divided by 26 remainder is 9. Find the remainder when seven times of the same number is divided by 26.
The ratio of three numbers is 3:8:10. If the difference between (smallest + largest) and (smallest + second largest) is 14, then find the largest number.
15Â Â Â Â Â Â Â Â Â Â 15Â Â Â Â Â Â Â Â Â Â 60Â Â Â Â Â Â Â Â Â Â 540Â Â Â Â Â Â Â Â 8650
...Determine the unit digit of the product: 785×6194×319×1296
A number 'N' when divided by 14 leaves 9 as remainder. If 2N² is divided by 14, then find the remainder.
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