Question
What is the current interest rate received on the
NSC(National Savings Certificate) scheme?Solution
 The National Savings Certificate is a fixed income investment scheme that you can open easily with any post office. It provides guaranteed interest and complete capital protection and also sometimes public provident fund and post office FD’s.
Simplify the expression:
3x + 5y - [(7x + 3y) - (2x + y) + 4y] - xIf (a + b) = 7 and ab = 9, then find the value of (a2Â + b2).
If a =
and b = <...If x 2  – 15x + 51 = 0, then determine the value of (x – 5) + {1/(x – 5)}.
In ∆ ABC, MN ‖ BC, the area of quadrilateral MBCN=130 sqcm. If AN : NC = 4 : 5, then the area of ∆ MAN is:
if a2 + b2 + c2Â =Â 2(3a -5b -6c)-70 , then a-b-c = ?
Find the largest 5-digit number that is divisible by 12, 15, 18, and 24. Also, what is the remainder when this number is divided by 11?
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
  = ?