Question
If a + b + c = 0 then the value of (1/(a+b)(b+c)) + (1/(b+c)(c+a)) + (1/(c+a)(a+b)) is
More Equations Questions
- The simple interest accrued on a sum at the rate of 10% p.a. for two years is Rs. 5,000. Quantity I – What will be the compound interest on the same amoun...
- If a3 + 3a2 + 9a = 1, then what is the value of a3 + (3/a)?
- If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3?
- If x4 + 2x3 + ax2 + bx + 9 is a perfect square, where a and b are positive real numbers, then the value of a and b are
- Solve the equation: 3(x − 2) + 4(2x + 1) = 5(2x − 3) + 7
- If x + y + z = 19, xyz = 216 and xy + yz + 2x = 114, then the value of √ x3 + y3 + z3 + xyz is :
- If x3 + y3 + z3 = 3(1 + xyz), P = y + z – x, Q = z + x – y and R = x + y – z, then what is the value of P3 + Q3 + R3– 3PQR?
- If (a2 − b2)sin θ + 2ab cos θ = a2 + b2, then tan θ =
- An urn contains 3 green, 5 blue, 6 black and 4 yellow marbles. Quantity I – If two marbles are picked at random, what is the probability that both are gre...
- If x + y = 7 and xy = 10, then the value of (1/x3 + 1/x3) is :
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)