Question
Who among the following is/are shorter than
D? Answer the questions based on the information given below. Six persons D, E, F, G, H and I are ranked according to their height. The number of persons taller than I is same as the number of persons shorter than H. G is taller than E. G is shorter than I and E is taller than H. The number of persons taller than D is one more than the number of persons shorter than F. The height of the third tallest person is 180cm and the height of the shortest person is 160cm. The height of F is not 180cm.Solution
G is taller than E. G is shorter than I and E is taller than H. I > G > E > H The number of persons taller than I is same as the number of persons shorter than H. The number of persons taller than D is one more than the number of persons shorter than F. I > G > D > E > F > H The height of the third tallest person is 180cm and the height of the shortest person is 160cm. The height of F is not 180cm. I > G > D(180) > E > F > H(160) Therefore, the final arrangement is as follows: I > G > D (180cm) > E > F > H (160cm)
If a =
/Quantitative Aptitude/Algebra/77087_3753501.gif)
and b = <...Solve the system:
x + 2y = 13
3x − y = 5
What is the value of 2x + y?
What value should come in place of question mark (?) in the following question. (You need not to calcualte the exact value)
(36.004 + 34.997)
The area of △ ABC is 44 cm2 . If D is the midpoint of BC and E is the midpoint of AB, then the area of △ BDE is
If p = 34 - q - r and pq + r(q + p) = 289, then find the value of (p² + q² + r²).
If (a + b) = 11 and ab = 25, then find (a² + b²).
- If x² - 2x + 1 = 0, then find the value of (x³ + x⁻³)(x + x⁻¹).
If x/y = 5/3, Find (x+y)/(x-y)?
If, 3x + y = 14, and 2xy = 32, and 3x > y, then find the value of 27x³ – y³.
Which of the following options gives the value of 2999² – 999²?
Relevant for Exams:
