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Q: The average of three numbers is 154. The first number is double of the second number and the second is double of the third one. The first number is 3733 0

Answer : 1. "264"
Explanation :
let x y and z is three number
x:y
2:1
y:z
2:1
then we can find x:y:z is will be 4:2:1
Then 7/3=154
1=66
then the x will be=66*4=264

Q:
A bank offers 15 % compound interest per half-year. A customer deposits Rs 2400 each on 1 January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is –
3733 0

Answer : 2. "Rs. 1134 "

Q:
After a discount of 20% Asmita bought an item for Rs.9600. Asmita sold it to other person and earned a profit of 18% on the original price. At what price other person bought the item?
3729 1

Answer : 1. "14160 "

Q:
In how many different ways can letters of the word ‘SECOND’ be arranged?
3726 0

Answer : 1. "720"
Explanation :
Number of letter in word ‘SECOND’ =6
The number of ways can the letters of word be arranged =6×5×4×3×2×1=720

Q: The marked price of a certain object is Rs 10,000. Shopkeeper gives three consecutive discounts of 10%, 20%, 30%. Find the selling price of the object. 3725 1

Answer : 3. "Rs 5040 "

Q: How many window coverings are necessary to span 50 windows, if each window covering is 15 windows long? 3711 0

Answer : 1. "4"
Explanation :
Answer: A) 4 Explanation: Given that, Number of windows = 50 Each window covering covers 15 windows => 50 windows requires 50/15 window coverings = 50/15 = 3.333 Hence, more than 3 window coverings are required. In the options 4 is more than 3. Hence, 4 window coverings are required to cover 50 windows of each covering covers 15 windows.

Q:
A sum of Rs.10600 is divided among P, Q, R in such a way that P gets Rs.1400 more than what Q gets and Q gets Rs.1600 more than what R gets. The ratio of their shares is
3700 1

Answer : 3. "18: 25: 10"

Q:
A wheel travels a distance of 22 km in 2500 revolutions. What is the diameter of the wheel?
3700 0

Q: The average of three numbers is 154. The first number is double of the second number and the second is double of the third one. The first number is 3733 05d19dec87619fe30b9d345a8

Answer : 1. "264" Explanation :let x y and z is three numberx:y2:1y:z2:1then we can find x:y:z is will be 4:2:1Then 7/3=1541=66then the x will be=66*4=264

Q: A bank offers 15 % compound interest per half-year. A customer deposits Rs 2400 each on 1 January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is – 3733 05dd63ca17780ee35515b292a

Answer : 2. "Rs. 1134 "

Q: After a discount of 20% Asmita bought an item for Rs.9600. Asmita sold it to other person and earned a profit of 18% on the original price. At what price other person bought the item? 3729 15e96edebf3e7121e40a00542

Answer : 1. "14160 "

Q: In how many different ways can letters of the word ‘SECOND’ be arranged? 3726 05d4a91060c56ef19ba1db78d

Answer : 1. "720" Explanation :Number of letter in word ‘SECOND’ =6The number of ways can the letters of word be arranged =6×5×4×3×2×1=720

Q: The marked price of a certain object is Rs 10,000. Shopkeeper gives three consecutive discounts of 10%, 20%, 30%. Find the selling price of the object. 3725 15d133c4c40daee3c552fcb24

Answer : 3. "Rs 5040 "

Q: How many window coverings are necessary to span 50 windows, if each window covering is 15 windows long? 3711 05b5cc601e4d2b4197774b453

Q: A sum of Rs.10600 is divided among P, Q, R in such a way that P gets Rs.1400 more than what Q gets and Q gets Rs.1600 more than what R gets. The ratio of their shares is 3700 1608fc7c78ab61162923114d7

Answer : 3. "18: 25: 10"

Q: A wheel travels a distance of 22 km in 2500 revolutions. What is the diameter of the wheel? 3700 05feee4f71f464d740159f012

Answer : 2. "2.8 m"

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Q: The average of three numbers is 154. The first number is double of the second number and the second is double of the third one. The first number is 3733 0

Answer : 1. "264"
Explanation :
let x y and z is three number
x:y
2:1
y:z
2:1
then we can find x:y:z is will be 4:2:1
Then 7/3=154
1=66
then the x will be=66*4=264

Q:
A bank offers 15 % compound interest per half-year. A customer deposits Rs 2400 each on 1 January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is –
3733 0

Q:
After a discount of 20% Asmita bought an item for Rs.9600. Asmita sold it to other person and earned a profit of 18% on the original price. At what price other person bought the item?
3729 1

Q:
In how many different ways can letters of the word ‘SECOND’ be arranged?
3726 0

Answer : 1. "720"
Explanation :
Number of letter in word ‘SECOND’ =6
The number of ways can the letters of word be arranged =6×5×4×3×2×1=720

Q: The marked price of a certain object is Rs 10,000. Shopkeeper gives three consecutive discounts of 10%, 20%, 30%. Find the selling price of the object. 3725 1

Q: How many window coverings are necessary to span 50 windows, if each window covering is 15 windows long? 3711 0

Q:
A sum of Rs.10600 is divided among P, Q, R in such a way that P gets Rs.1400 more than what Q gets and Q gets Rs.1600 more than what R gets. The ratio of their shares is
3700 1

Q:
A wheel travels a distance of 22 km in 2500 revolutions. What is the diameter of the wheel?
3700 0