Section 1: Rational Numbers, Squares and Square Roots, Cubes and Cube Roots, Exponents and Powers, Comparing Quantities, Algebraic Expressions and Identities, Linear Equations in One Variable, Understanding Quadrilaterals, Constructions, Mensuration, Visualizing Solid Shapes, Data Handling, Direct and Inverse Variations, Factorization, Introduction to Graphs, Playing with Numbers.
Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1
If x/y = (2/3)3 ÷ (3/2)2, then find the value of (x/y)3.
Q.2
If the sum of two integers is negative, then which of the following must be true?
Q.3
Select the incorrect match of the given solids with the product of their number of faces and vertices:
Q.4
Find the product of (3a2 - 4ax + x2) and (5x2 - 2ax):
Q.5
If the rate of interest is 12% per annum compound interest payable half-yearly, then what will be the total compound interest on $5000 for a year?
Q.6
The average number of runs scored by a batsman in eight innings is x. The batsman scored an average of 45 runs in the remaining two innings, thus increasing his average score for ten innings by 4.5 runs. What was his average score for the first eight innings that he played?
Q.7
For a positive integer x, if √x + 42/√x = √289, then which of the following can be the value of x?
Q.8
If AB = 5 cm, BC = 4 cm, ∠B = 90° and opposite sides are equal, then which of the following figures can be constructed?
Q.9
In an examination, 42% of students failed in Hindi and 25% failed in English. If 17% failed in both subjects, the percentage of those who passed both subjects is
Q.10
If 2x-1 + 2x+1 = 320, then find the value of x.
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
b
Q.2
c
Q.3
d
Q.4
d
Q.5
a
Q.6
a
Q.7
a
Q.8
b
Q.9
d
Q.10
d
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Answers to Sample Questions from CREST Olympiads:
Q.1 : b | Q.2 : c | Q.3 : d | Q.4 : d | Q.5 : a | Q.6 : a | Q.7 : a | Q.8 : b | Q.9 : d | Q.10 : d
