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Let ab, a ne b, is a 2-digit prime numbe...

Let ab, `a ne b`, is a 2-digit prime number such that ba is also a prime number. The sum of all such number is:
`ab,(a ne b)` एक 2-अंकीय अभाज्य संख्या है जैसे कि ba भी एक अभाज्य संख्या है। ऐसी सभी संख्याओं का योग है

A

374

B

418

C

407

D

396

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When a number is added to its next number and another number that is four times its next number, the sum of these three numbers is 95. Find the number. जब एक संख्या को, उसकी अगली संख्या में तथा एक अन्य संख्या जो उसकी अगली संख्या से चार गुना है, में जोड़ा जाता है, तो तीनों संख्याओं का जोड़ 95 आता है। वह संख्या ज्ञात करें।

The average of the first four numbers is three times the fifth number. If the average of all the five numbers is 85.8, then the fifth number is: पहली चार संख्याओं का औसत पाँचवीं संख्या से तीन गुना है | यदि सभी पाँच संख्याओं का औसत 85.8 है, तो पाँचवीं संख्या होगी :

The average of first three numbers is double of the fourth number. If the average of all the four numbers is 12, find the 4th number. पहली तीन संख्याओं का औसत, चौथी संख्या का दुगुना है। यदि उन सभी चारों संख्याओं का ओसत 12 हो, तो चौथी संख्या ज्ञात कीजिए।

N is the smallest three digit prime number. When N is divided by 13. Then what will be the remainder? N तीन अंको को सबसे छोटी अभाज्य संख्या है।जब N को 13 से विभाजित किया जाता है, तो शैषफल क्या होगा?

The difference between two positive numbers is equal to 30% of the greater number. If the smaller number is 28, then the sum of both the number is: दो धनात्मक संख्याओं के बीच का अंतर बड़ी संख्या के 30% के बराबर है। यदि छोटी संख्या 28 है, तो दोनों संख्याओं का योग है:

The average of all prime numbers 21 to 50 is (round off to one decimal number) 21 से 50 तक की सभी अभाज्य संख्याओं का औसत ज्ञात करें | (एक दशमलव संख्या तक पूर्णाक करें )

The average of all prime numbers between 10 and 25 is: 10 से 25 के बीच की सभी अभाज्य संख्याओं का औसत ज्ञात करें |

If 40% of 2/5 of a number is 24, then the number is : यदि किसी संख्या के 2/5 का 40% 24 है, तो संख्या है :

CHAMPION PUBLICATION-2019 TIER-II PAPER (2)-EXERCISE
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  3. Let ab, a ne b, is a 2-digit prime number such that ba is also a prime...

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  4. A can do 1/3 of work in 30 days, B can do 2/5 of the same work in 24 d...

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  5. (sin^2 theta)/(cos theta(1+cos theta))+ (1+cos theta)/(cos theta) = ? ...

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  6. A,B and C invested capital in ratio 5 : 7 : 4, the time of their inves...

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  7. The volume of a solid right circular cylinder of height 8 cm is 392 pi...

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  8. The monthly salaries of A and B are the same. A, B and C donate 10%, 8...

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  9. In triangle ABC, right angled at B, if tanA =1/2, then the value of (...

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  10. A train travelling at 36km/h crosses a pole in 25 seconds. How much ti...

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  11. If (x+y)^3+8(x-y)^3=(3x+Ay)(3x^2+Bxy+ Cy^2), then the value of A+B+C i...

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  12. Amita travels from her house at 3 1/2 km/h and reaches her school 6 mi...

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  13. The circumference of the base of a cylindrical vessel is 158.4cm and i...

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  14. In triangle ABC, D and E are points on the sides AB and AC, respective...

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  15. The value of 4 div 12 of [3 div 4 of {(4-2)xx6 div2}]-2xx6 div 8+3 is:...

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  16. A and B start moving from places X and Y and Y to X, respectively, at ...

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  17. The value of (sin theta+cos theta-1)/(sin theta-cos theta+1) xx sqrt((...

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  18. If 2x^2-7x+5=0, then what is the value of x^2+25/(4x^2) ? यदि 2x^2-7...

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  19. Renu saves 20% of her income. If her expenditure increases by 20% and ...

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  20. Let x be the greatest number which when divides 955, 1027, 1075, the r...

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