Mathematics Past Questions and Answers

Triangle SPT is the solution of the linear inequalities

A 2y - x - 2 ≤ 0, y + 2x + 2 ≥ 0, -2 ≤ x ≤ - 1
B -2 ≤ x ≤ 2, y ≥ 0, y + 2x + 2 ≤ 0, x ≤ 0
C 2y - x - 2 ≤ 0, y + 2x + 2 ≤ 0, y ≥ 0, x ≤ 0
D 2y - x - 2 ≥ 0, y + 2x + 2 ≤ 0, x ≤ 0

Question 42:

âŠ—	k	l	m
k	l	m	k
l	m	k	l
m	k	l	m

The identity element with respect to the multiplication shown in the table above is

Question 43:

In the figure above, PQR is a straight line segment, PQ = QT. Triangle PQT is an isosceles triangle, ∠ SQR is 75^o and ∠ QPT is 25^o. Calculate the value of ∠ RST.

A 45^o
B 55^o
C 25^o
D 50^o

Question 44:

The histogram above shows the distribution of passengers in taxis of a certain motor park. How many taxis have more than 4 passengers

A 16
B 17
C 14
D 15

Question 45:

The bar chart above shows different colours of passing a particular point of a certain street in two minutes. What fraction of the total number of cars is yellow?

A ³/₂₅
B ²/₂₅
C ¹/₅
D ⁴/₁₅