Question
Jumping out of the buggy he put Dorothy's (1)/ suit-case
under the seat and her (2)/ bird-cage on the floor in front. (3)/No error (4) In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.Solution
No error
- If p = 25 - q - r and pq + r(p + q) = 256, then find the value of (p² + q² + r²).
If 27x3 - 8y3 = (3x - Ay) X (Bx2 + 4y2 + Cxy), then find the value of 3 X (2A + 6B) - 2C.
If, 6x + y = 20, and 2xy = 32, and 6x > y, then find the value of 216x³ – y³.
If ab + bc + ca = 0
Find the value of 1/(a2 - bc) + 1/(b2 - ca) + 1/(c2 - ab)
If A = (7)1/3 + (7) -1/3, then the value of {3A3 – 9A} will be:
- If 2a - 3b = 8 and ab = 7, then find the value of 2a + 3b.
 + Find the value of the given expression-
(4x+4 -5× 4x+2) / 15×4x – 22×4x
Atul has Rs.500 with him. He invested 30% of the amount at 5% p.a. for 6 years and rest at 20% p.a. for 4 years. Find the sum of simple interests receiv...
Simplify the expression:
3x + 5y - [(7x + 3y) - (2x + y) + 4y] - x