Question
Read the given statements and conclusions carefully.
Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: I. Some Delhites are Singaporeans. II. No Singaporean is an American. Conclusions: I. Some Americans are Singaporeans . II. All Singaporeans are Delhites.Solution
The correct answer is A
The value of the expression (1 + sec22° + cot68°)(1 – cosec22° + tan68°) is
If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3?
...The value of = 3/4 ÷ 3/4 of 4/3 + 5/2 ÷ 2/5 of 5/4 – (2/3 + 2/3 of 5/6) is :
Quantity I – 3
Quantity II – 254
If > 0 and < 0
If a + 1/a = -2 then the value of a1000 + a- 1000 is
x, y and z are real numbers. If x3Â + y3Â + z3Â = 13,x + y + z = 1 and xyz = 1, then what is the value of xy + yz + zx?...
If -5 ≤ x ≤ 3 and -1 ≤ y ≤ 0, then the minimum value of 2y – 3x is:
If the nine-digit number 43x1145y2 is divisible by 88, then the value of (3x — 2y), for the smallest value of y, is:
If 2cos2 Ɵ – 5cos Ɵ + 2 = 0,00 < Ɵ < 900 , then the value of (cosec Ɵ + cot Ɵ) is :
If (a + b)/c = 6/5 and (b + c)/a = 9/2, then what is the value of (a + c)/b?
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