X, Y and Z can do a piece of work in 30,40 and 50 days respectively. All three of them began the work together but Y left 4 days before completion of the work. In how many days was the work completed?X, Y और Z किसी कार्य को क्रमश:...

# VDO

## If 35% of (x + y) = 40% of (x. y), then x is what percentage of y? यदि (x + y) का 35%….

If 35% of (x + y) = 40% of (x. y), then x is what percentage of y? यदि (x + y) का 35% = (x. y) का 40% है, तो x, y का कितने प्रतिशत है?

## P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How ….

P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make thetable? P, Q और R मिलकर एक मेज को 40 मिनट में बना सकते हैं। P और...

## If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number….

If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number? यदि एक संख्या के वर्ग में से 49 घटाया जाता है, तो परिणामस्वरूप 576 प्राप्त होता है। वह संख्या क्या है?

## A train is moving at the speed of 72km/hr. How many seconds will it take to cover adistance of 1400 ….

A train is moving at the speed of 72km/hr. How many seconds will it take to cover adistance of 1400 m ? एक ट्रेन 72 किमी/घं की गति से यात्रा करती है। 1400 मी की दूरी तय करने में यह कितना समय लेगी?

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## X, Y and Z can do a piece of work in 30,40 and 50 days respectively. All three of them began the wor….

X, Y and Z can do a piece of work in 30,40 and 50 days respectively. All three of them began the work together but Y left 4 days before completion of the work. In how many days was the work completed?X, Y और Z किसी कार्य को क्रमश:...

## Rs 6300 is divided among A, B and C inthe ratio of 1/2 : 1 : 3/5. What is the share (in Rs) of B?&nb….

Rs 6300 is divided among A, B and C inthe ratio of 1/2 : 1 : 3/5. What is the share (in Rs) of B? A, B और C के बीच 6300 रुपए को 1/2 : 1 : 3/5 के अनुपात में बांटा जाता है। B का हिस्सा (रु. में)...

## If two successive discounts of 25% and 30% are given, then what will be the ratio of marked price to….

If two successive discounts of 25% and 30% are given, then what will be the ratio of marked price to selling price? यदि 25% और 30% की दो क्रमागत छूट दी जाती हैं, तो अंकित मूल्य का, विक्रय मूल्य से अनुपात कितना होगा?

## Mohit sells a table at a proﬁt of 25%. If he reduces its selling price by Rs 240, then he suffers ….

Mohit sells a table at a proﬁt of 25%. If he reduces its selling price by Rs 240, then he suffers a loss of 5%. What was the initial selling price (in Rs) of thetable? मोहित 25% के लाभ पर एक मेज बेचता है। यदि वह इसके विक्रय मूल्य को...

## A sum of Rs 2000 becomes Rs 3645 in 2 years at a certain rate of compound interest. What will be the….

A sum of Rs 2000 becomes Rs 3645 in 2 years at a certain rate of compound interest. What will be the sum (in Rs) after 4 years? 2 वर्षों में चक्रवृद्धि ब्याज की निश्चित दर से 2000 रुपए की धनराशि 3645 रु. हो जाती है। 4 वर्ष बाद यह...

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