Question
Statements: Some options are answers All
answers are paragraphs No paragraph is an option. Only a few options are topics Conclusions: I. No option is a topic II. Some answers are not options Study the following statements and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some options are answers (I) + All answers are paragraphs (A) → Some options are paragraphs (I) + No paragraph is an option (E) → Some options are not option + Some options are topics (I) → No conclusion. Hence conclusion I does not follow. All answers are paragraphs (A) + No paragraph is an option (E) → Some answers are not options (O). Hence conclusion II follow.
(288 ÷ 8)² × (144 ÷ 24)³ = 24 × ? × (51840 ÷ 20)
What is the square root of the following?
(x² –12x+36) (x² + 8x + 16)
The certain sum amounts to Rs11313.5 in 2(1/2) years at 12% p.a., interest compounded 10 months. The sum (in Rs) is:
If x =7+4√3. then find the value of x +1/ x
- If n = 4 + √5, then find the value of (n + 1/n)².
If 1/(x+ 1/(y+ 1/z)) = 13/30, then find x+y+z= ?
- Find the value of the expression {(4096) n /4 × 8 3n + 1 }/{(512) n × 8 n – 1 }.
x + y = 4, xy = 2, y + z = 5, yz = 3, z + x = 6 and xz =4, then find the value of x 3 + y 3 + z 3 – 3xyz.
...(408 × 680)÷(20% of 680) = (250 × 260)÷ 10 + ? – 4500