App Logo

No.1 PSC Learning App

1M+ Downloads
ഒരു സംഖ്യയുടെ മൂന്നു മടങ്ങിൽ നിന്നും അഞ്ച് കുറച്ചതിന്റെ പകുതി എട്ടാണ്. എങ്കിൽ സംഖ്യ ഏത് ?

A8

B7

C16

D12

Answer:

B. 7

Read Explanation:

സംഖ്യ X ആയാൽ (3X-5)/2 = 8 3X - 5 = 16 3X = 21 X = 7


Related Questions:

The product of a number and 2 more than that is 168, what are the numbers?

If a + b = 11 and ab = 15, then a2+b2a^2 + b^2 is equal to:

When 5 children from class A join class B, the number of children in both classes is the same. If 25 children from B, join A, then the number of children in A becomes double the number of children in B. The ratio of the number of children in A to those in B is:

If x : y = 2 : 3 then the value of 3x+2y9x+5y\frac{3x+2y}{9x+5y} will be

If a = 355, b = 356, c = 357, then find the value of a3 + b3 + c3 - 3abc.