Question
What will come in the place of question mark (?) in the
given expression? (198/13) X (52/11) - ? ÷ 5 = 13 + 68 ÷ 4Solution
ATQ,
(198/13) X (52/11) - ? ÷ 5 = 13 + 68 ÷ 4
18 X 4 - ? ÷ 5 = 13 + 17
72 - ? ÷ 5 = 30
? ÷ 5 = 72 - 30
? = 42 X 5
? = 210
A person travels from city A to city B at 60 km/h and returns at 40 km/h. If the total time taken for the round trip is 6 hours, find the distance betwe...
Let a plane pass through the point (1, –1, 2) and is perpendicular to the vector 2i + j − 2k. Then its Cartesian equation is:
A container has 80 liters of a mixture of milk and water, with 60% milk. If 10 liters of water are added, what will be the new percentage of milk in th...
A company’s quarterly sales (in lakh units) are:
Q1: 18, Q2: 24, Q3: 21, Q4: 27
Find the percentage increase from...
Find the area of triangle formed by the points A(1, 2), B(4, 6), and C(5, 2).
A cylinder of radius 12 cm containing water reduces its water level by 1 cm when a fully immersed hemi spherical ball is removed from this cylindrical c...
The average score of 24 students in a class is 78. If the top 4 scores are removed, the new average score of the remaining students drops by 2 points, w...
A shopkeeper sells an article at a profit of 12.5% on the selling price. Find the actual profit percentage.
Relevant for Exams:
