question Archives - Page 2 of 3

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Deepak BoraNewbie

Asked: July 15, 2020In: ICSE

if A : B = 1/4 :1/5 and B : C =1/7 : 1/6 ,find A : B : C

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Ratio And Proportion

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Deepak BoraNewbie

Asked: July 14, 2020In: CBSE, ICSE

Prove that : ( cos A–sin A+1)/( cos A +sin A–1) = cosec A + cot A, (using the identity cosec^2A = 1+cot2A).

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Prove the following identities, where the angles involved are acute angles for which the expressions are defined. NCERT Maths Solutions class ...Read more

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Deepak BoraNewbie

Asked: July 14, 2020In: ICSE

Kiran deposited Rs.200 per month for 36 months in a bank’s recurring deposit account . if the bank pays interest at the rate of 11% p.a , find the amount she gets on maturity

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Banking

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Deepak BoraNewbie

Asked: July 14, 2020In: CBSE, ICSE

Sonia had a recurring deposit account in a bank and deposited Rs.600 per month for 2 and a half years . If the rate of interest was 10% p.a , find the maturity value of this account

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Banking Ex -2

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Deepak BoraNewbie

Asked: July 14, 2020In: ICSE

Mrs. Goswami deposits Rs.1000 every month in a recurring deposit account for 3 years at 8 % interest per annum . Find the matured value.

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Banking -Ex 2

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Deepak BoraNewbie

Asked: July 13, 2020In: ICSE

To fill a swimming pool two pipes are to be used . If the pipe of the larger diameter is used for 4 hours and the pipe of the smaller diameter is used for 9 hours, only half of the pool can be filled. Find how long it would take for each pipe to fill the pool separately , if the pipe of the smaller diameter takes 10 hours more than the pipe of the larger diameter to fill the pool

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Word problems on quadratic equation in one variable .

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Deepak BoraNewbie

Asked: July 12, 2020In: ICSE

Solve the following equation by using formula

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?

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Deepak BoraNewbie

Asked: July 10, 2020In: CBSE

Quadratic equations : Solve the following for x: √2 x^2 + 7x + 5 √2 = 0

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Solve the following for x: x2 + 7x + 5Read more

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Deepak BoraNewbie

Asked: July 9, 2020In: ICSE

Solve the following equation by factorisation.

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Quadratic Equation in one variable

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Deepak BoraNewbie

Asked: July 3, 2020In: CBSE, ICSE

what is the difference between relation and functions???

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please help me finding the solution

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