Others Maths Puzzle Logical Reasoning Logical Sequences

How many such pairs of letters are there in the word FOREHAND each of which have as many letters between them in the word as they have in the English alphabet?
(a) None (b) One (c) Two (d) Three (e) More than three

Read Solution (Total 6)

Others Other Question

2|6|5
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1|5|7
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3|8|9
arrenge the nos in format in which sum at any angle is 15
Four whole numbers - a, b, c and d are
such that -
1. ( a + b + c + d ) is a perfect square
2. ( a + b ), ( a + c ), ( a + d ), ( b + c ) , ( b + d ) and ( c + d ) are also each a perfect square.
what are the smallest values for a, b, c and d ?