Class : Class 8
Area of trapezium = 1/2 * h * (a+b)
72 = 1/2 * 6 * (4x+3x+10)
72 = 1/2 * 6 * (7x+10)
72 = 3 * (7x+10)
72 = 21x + 30
21x = 42
x = 42/21
x = 2
Thus, answer is A
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Match the following.
(P) Rational form of 0.32 is | (i) |
(Q) Rational form of 0.254 is | (ii) |
(R) Rational form of 0.12 is | (iii) |
(S) Rational form of 0.24 is | (iv) |
A (P) → (iii); (Q) → (iv); (R) → (i); (S) → (ii)
B (P) → (iv); (Q) → (i); (R) → (ii); (S) → (iii)
C (P) → (iii); (Q) → (i); (R) → (iv); (S) → (ii)
D (P) → (i); (Q) → (iii); (R) → (iv); (S) → (ii)
the question is not correct.data is missing
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Find the values of P, Q, R and S respectively.
Number | Rounded off to nearest 100 |
Rounded off to nearest 1000 |
92684 | P | R |
43595 | 43600 | Q |
S | 14600 | 15000 |
A92000, 44000, 92000, 14595
B92700, 43000, 93000, 14595
C92000, 43000, 92000, 14680
D92700, 44000, 93000, 14620
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Ans 1: (Master Answer)
Class : Class 1
(D): The correct alphabetical order is :
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