1175 questions
1
Mixed
Moderate
PYQ
+1.0
-0.33
P is any point inside the rectangle ABCD. If PA = 98 cm, PB = 91 cm and PC = 21 cm, then the length of PD (in cm) is equal to:
2
Mixed
Moderate
PYQ
+1.0
-0.33
The vertices of a convex pentagon (in order) are P(0,0), Q(6,0), R(8,3), S(4,7), T(0,4). Find the area of the pentagon.
3
Mixed
Moderate
PYQ
+1.0
-0.33
A metal rod is divided into three parts, A, B and C. The lengths of A and B are in the ratio 9 : 20, and the lengths of C and B are in the ratio 5 : 11. If the difference between
4
Mixed
Moderate
PYQ
+1.0
-0.33
Soniya got married 15 years ago. Her present age is 8/5 times her age at the time of her marriage. Her sister was 8 years younger to her at the time of her marriage. Find the present age of her sister.
5
Mixed
Moderate
PYQ
+1.0
-0.33
The average age of 26 students of a class is 26 years. If the age of the teacher is also included, the average age of the whole group becomes 27 years. The age of the teacher is:
6
Mixed
Moderate
PYQ
+1.0
-0.33
\(\Delta \times 2.2 + 0.33 \times \frac{3}{4} - \frac{1}{20} \times 0.55 = 0.99\)
7
Mixed
Moderate
PYQ
+1.0
-0.33
If 20% of a number is added to 90, then the result is the same number. 80% of the same number is:
8
Mixed
Moderate
PYQ
+1.0
-0.33
Smriti goes to a shopping mall at a speed of 21 km/hr and returns at a speed of 69 km/hr. Find her average speed for the entire trip.
9
Mixed
Moderate
PYQ
+1.0
-0.33
An article was bought for ₹8,900. Its price was marked up by 40%. Thereafter, it was sold at a discount of 5% on the marked price. What was the profit percentage on the transaction?
10
Mixed
Moderate
PYQ
+1.0
-0.33
If p = 6, q = −3, then the value of p3 – 3p2 + 3p + 3q + 3q2 + q3 is: