Question
 Consider the following statements in reference to
the Phylogenetic classification system. 1.   It shows an evolutionary relationship between various organisms on the basis of descent from a common ancestor. 2.   In this system, the cladistics method is used in generating phylogenetic trees. 3.   It was proposed by Swedish Botanist Carolus Linnaeus. Which of the statements given above is/are correct?Solution
The correct answer is B
Simplify the following expression and find the final value:
(18 ÷ 6 of 2 + 7 of 5) ÷ 5
(1520 - 1350) ÷ (550 – 500) = ?
Simplify the following expressions and choose the correct option.
[540 ÷ (6 × 3) + 7.5 × 4] ÷ 3 = ?
(64/25)? × (125/512)?-1 = 5/8
52% of 400 + √(?) = 60% of 600 - 25% of 400
What will come in the place of question mark (?) in the given expression?
(72 × 4 – 92) ÷ 14 = ?
32% of 450 + 60% of 150 = ? × 9

82.3 × 644.7 × 723.4 × 815.85 = 72?
961 × 4 ÷ 31 – 15% of 180 = ? – 73