Question
In the given question a sentence with a blank is given.
From the options choose the idiom which will fit perfectly in the blank and make the sentence correct in all aspects. Instead of blaming others for his failures, he decided to ________ and work harder to improve his skills.Solution
"Turn over a new leaf" – Make a fresh start or change one’s behavior for the better. "Hit the sack" – Go to sleep. "Miss the boat" – Miss an opportunity."Throw in the towel" – Give up. "Play devil’s advocate" – Argue against an idea to test its strength.
If x −y =4and xy =45,thenthevalueof x 3 −y3is:
Find the values of 'a' and 'b', so that the polynomial x3 − ax2 − 13x + b has (x−1) and (x+3) as factors:
- If (x + y + z) = 10 and (x 2 Â + y 2 Â + z 2 ) = 52, then find {z(x + y) + xy}.
if x2 – 2x + 1 = 0, then find the value of (x7 + x5 + x4 + x2)/x ?
A dishonest dealer claims to sell goods at cost price but uses a false weight of 900g instead of 1kg. What is his profit percentage?
Evaluate (998)3 without multiplying directly.
If 8x3Â - 125y3Â = (2x - Ay) X (Bx2Â + 25y2Â + Cxy), then find the value of 3 X (2A + 6B) - 2C.
If (x2Â + y2Â + z2Â - 4x + 6y + 13) = 0, then find the value of (x + y + z).
Find the value of ‘x’ in the given expression:
(49/16)x × (64/343)x-1 = 4/7
