Question
The black cotton soils of India
areSolution
Basalt Black soil is a result of weathering of igneous basaltic rocks
What value should come in place of the question mark (?) in the following question?
20% of 1500 β 75% of 200 = 125% of ?
(292 β 141) Γ· 5 + (40 Γ· 2) + 23 = ?
β3600% of 150 + 3/5 of 360 - ? = 210
6612 Γ· 19 - ?% of 240 = -2196
The income of a person is Rs.15000 and his expenditure is Rs.12000. In the next year his income and expenditure is increased by 8% and 13% respectively....
What will come in place of the question mark (?) in the following questions?
132 Γ 3 Γ· 11 + 67 β ? = 64 Γ· 8 Γ 2
8 Γ 9 + ? β 6 Γ 11 = 12 Γ 8
- What will come in the place of question mark (?) in the given expression?
?Β² = 28% of 35% of 4500 If x²- 5x + 1 = 0, what is the value of x² + 1/x2?