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Let Neha’s present age be x years. After 8 years, her age will be = x + 8 5 years back, her age was = x - 5 Now according to question, => x + 8 = 2(x – 5) – 6 => x + 8 = 2x – 10 – 6 => x + 8 = 2x – 16 => x = 24 years
Sum of squares of three consecutive numbers is 1325. Find the sum of first and third number.
(5.53 – 4.07) 2/(4.07 – 3.15)(3.15 – 5.53) + (4.07 – 5.53) 2/(3.15 – 5.53)(5.53 – 4.07) + (3.15 – 5.53) 2
The smallest natural number that must be added to 1212 to make it a perfect square is:
Rs 625 is to be divided among A, B and C so that A gets 2/9 of B’s share and C gets 3/4 of A’s share. Share of C is:
The sum of any seven consecutive natural numbers is always divisible by which of the following numbers?