In how many different ways can the letters of the word FORMULATE be arranged ?

Number System
In how many different ways can the letters of the word FORMULATE be arranged ?

362880

392880

382880

372880

362880

392880

382880

372880

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Number System
Radha's present age is three years less than twice her age 12 years ago. Also the respective ratio between Raj's present age and Radha's present age is 4 : 9. What will be Raj's age after 5 years ?

14 years

16 years

15 years

17 years

14 years

16 years

15 years

17 years

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Number System
148 x 3.75 x 4 = 111 x ?

17

20

24

19

17

20

24

19

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Number System
What is 50% of 40% of Rs. 3,450?

640

690

630

670

640

690

630

670

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Number System
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:

None of these

20

30

40

None of these

20

30

40

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Number System
The sum of the digits of a two-digit number is 12, and the difference between the number and the number obtained by interchanging the two digits of the number is 18. Find the number.

50

25

12.5

75

50

25

12.5

75

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Number System

Number System In how many different ways can the letters of the word FORMULATE be arranged ?

Number System Radha's present age is three years less than twice her age 12 years ago. Also the respective ratio between Raj's present age and Radha's present age is 4 : 9. What will be Raj's age after 5 years ?

Number System 148 x 3.75 x 4 = 111 x ?

Number System What is 50% of 40% of Rs. 3,450?

Number System The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:

Number System The sum of the digits of a two-digit number is 12, and the difference between the number and the number obtained by interchanging the two digits of the number is 18. Find the number.

Number System
In how many different ways can the letters of the word FORMULATE be arranged ?

Number System
Radha's present age is three years less than twice her age 12 years ago. Also the respective ratio between Raj's present age and Radha's present age is 4 : 9. What will be Raj's age after 5 years ?

Number System
148 x 3.75 x 4 = 111 x ?

Number System
What is 50% of 40% of Rs. 3,450?

Number System
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:

Number System
The sum of the digits of a two-digit number is 12, and the difference between the number and the number obtained by interchanging the two digits of the number is 18. Find the number.