Question 39
In the given figure (Q .No. 37) which of the following is true? (a) ∠1=∠5 (b) ∠4=∠8 (c) ∠5=∠8 (d) ∠3=∠7
From the above figure, ∠5 and ∠8 are alternate interior angles. Hence, ∠5=∠8
In the above figure, which one of the following is not true (c∥d,a∥b)?
(a) ∠1+∠5=180∘ (b) ∠2+∠5=180∘ (c) ∠3+∠4=180∘ (d) ∠2+∠3=180∘
Given, 52x+72x=56−2x Find 'a' when 2a3+3x4=1
In the given figure, ABCD is a parallelogram. P and Q are midpoints of AB and AD respectively. Area Δ CPQ : Area of parallelogram ABCD is equal to
Question 03
Which of the following rational numbers is negative?
(a)−(−37) (b) −5−8 (c) 98 (d) 3−7
Question 4
Next three consecutive numbers in the pattern 11, 8, 5, 2, ___, ___, ___ are
(a) 0, – 3, – 6 (b) – 1, – 5, – 8 (c) – 2, – 5, – 8 (d) – 1, – 4, – 7