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25. Statement A: The ratios 15cm to 2m a...

25. Statement A: The ratios 15cm to 2m and 10sec to 3 minutes form a proportionStatement B: If the cost of 6 cans of juice is Rs.210 then the cost of 4 cans of juice isRs. 140a) Both A and B are truec) A is false and B is trueb) A is true and B is falsed) Both A and B are false

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16. Statement A: 4 1/2 % of 3m is 1.35cmStatement B: The simplest ratio of Rs.75 to 50 paise is 1: 150a) Both A and B are truec) A is false and B is trueb) A is true and B is falsed) Both A and B are false

18. Statement A: If A : B = 5 : 7 and B : C = 6 : 11 then A : B : C is 30 : 42 : 77Statement B: If a and b are coprimes then their LCM is aba) Both A and B are truec) A is false and B is trueb) A is true and B is falsed) Both A and B are false

20. Statement A: The expanded form of 2.06 is (2 xx10)+( 6×1/100)Statement B: If the prime numbers from 23 to 47 are listed as 23, x, 31, 37, 41, y, 47 thenx +y is 72a) Both A and B are truec) A is false and B is trueb) A is true and B is falsed) Both A and B are false

Example 11. If the cost of 6 cans of juice is Rs 210, then what will be the cost of 4 cans of juice? Example 12. A motorbike travels 220km in 5 litres of petrol.How much distance will it cover in 1.5 litres of petrol?

p ^^ q is true when : ( a) p and q are both true (b) p and q are both false ( c ) p is true and q is false ( d) p is false and q is true.

Assertion: Tr(A)=0 Reason: |A|=1 (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true R is not te correct explanation of A (C) A is true but R is false. (D) both A and R is false.

Assertion: Tr(A)=0 Reason: |A|=1 (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true R is not te correct explanation of A (C) A is true but R is false. (D) both A and R is false.

State True or False: a^(b)gtb^(a) is true. If a=3 and b=4, but false if a=2 and b=3.

(c-a) will be equal to 10(a+c) II.10a+2b a.only I is true b.Only II is true c.Both I and II are true d.Both I and II are false