Question
Which rock type is formed from the cooling and
solidification of magma below Earth’s surface?Solution
Granite is an intrusive igneous rock. Basalt is extrusive, while limestone and shale are sedimentary.
Find the value of ‘x’ in the given expression:
(49/16)x × (64/343)x-1 = 4/7
Calculate the value of the expression: {2 X (P3Â - Q3) - 30 X P X Q} if (P - Q) = 6 and (P2Â + Q2) = 80
Three cubes of metal whose edges are 3cm, 4cm and 5cm. respectively are melted and a single cube is formed. What is the length of the edge of the newly ...
In a class of 70 students and 25 teachers, each student got gifts that were 20% of total number of students and each teacher got gifts that were 10% of ...
The speed of a car is 25% more than that of a bike. Both of them start from a same point. After travelling for 4 hours, the speed of the bike is increas...
- If (680 – 640 + 220) ÷ 12 + √2025 = x, then {(x/2) + 12} = ?
If x = 15, find x5 - 16x4 + 16x3 - 16x2 + 16x - 16 = ?
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