June - 2018

Hemant Pandey

What are the most underrated things in life?

Power of consistent hard work and efforts “I start early and I stay late, day after day, year after year, it took me 17 years and 114...

Hemant Pandey

6 ways to expand knowledge apart from reading books

Apply your knowledge. Knowing is never enough. More you apply better you get. Make notes from books. Revise like exams. One reading is...

Hemant Pandey

ABCD*4=DCBA. What are the values of A,B, C and D?

I will try to solve this problem in least number of complex mathematical steps possible. I will not use any maths greater than grade 8....

Hemant Pandey

What is the interval of a for which the equation ||x-2|+a|=4 can have four distinct solutions for x?

There are two solutions or no solutions. If we take ‘a’ as positive then two solutions are for a < 4. Similarly two solutions when ‘a’ <...

Hemant Pandey

What is the remainder when the digit 111,111 up to 124 terms is divided by 271?

The basic concept employed in this solution is that 100,000 divided by 271 leaves remainder as 1. Hence all the terms having powers...

Hemant Pandey

Fresh fruits contain 80% water, and dry fruits contain 15% water. How much dry fruits can be obtaine

Fresh fruit = Real Dry fruit (No water) + Water Dry Fruit = Real Dry Fruit + Water Hence 1 KG of Fresh Fruit = 200 grams of real dry...

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