In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
To not have a clue
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To have at one's fingertips
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Epidemic
Rampart
In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Cluster
∆LMN is right angled at M. If m ∠N = 45°. What is the length (in cm) of MN, if NL = 6√2 cm?
ΔABC is right angled at B. BD is its altitude. AD = 4 cm and DC = 12 cm. What is the value of AB (in cm)?
What is the equation of a line having a slope -1/3 and y-intercept equal to 6?