Question
If (p + q +
If (p + q +
r) = 10 and (pq + qr + rp) = 30, then find the value of (p² + q² + r²).
More Algebra Questions
- Question 1
- Find the number of zeroes in 24 × 50 × 64 × 15.
- If (528 – 507 + 195) ÷ 11 + √1296 = x, then {(x/2) + 10} = ?
- If (x + y + z) = 14 and (xy + yz + zx) = 50, then find the value of (x² + y² + z²).
- Simplify: 7x + 9y - [(14x + 5y) - (5x + 3y) + 4y] - 5x
- If x = √7 + √6 and y = √7 - √6 , then the value of is (x2 + y2)/(x3 + y3).
- A number is increased by 20%, and the resulting number is decreased by 20%. If the initial number is ₹x, the final number is ₹2880. What is the value of x?
- (x + 4) 2 + (y – 1) 2 + (z + 2) 2 = 0, then find the value of 2x - 3y + z.
- If a = (√2 - 1)1/3, then the value of (a-1/a)3 +3(a-1/a) is:
- If x2a = y2b =z2c ≠ 0 and x2 = yz, then the value of (ab + bc + ca) /bc 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)