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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Please explain these step by step and dont spam |
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Answer» 86 ( C )22 ( A )36 ( B )Step-by-step EXPLANATION:STEPS ARE IN ATTACHMENT |
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| 2. |
Ratio and proportion of 20/3:15/2 |
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Answer» 12:52 Step-by-step EXPLANATION:HOPE it will HELPFUL for you THANKS.. |
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| 3. |
Some children were formed into groups of 6 or 7. In each case 2 of the children were left out. When they were formed into groups of 8, no children were left out. What is the total number of children? |
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Answer» Number which left out 2 when divided by 6 or 7 = LCM (6, 7) + 2 = 42n+2Given the same number is divisible by 8, so checking for VALUES n=1, 2, 3, ...For n=3, number (42n+2)=128, which is perfectly divisible by 8.Hence TOTAL number of children=128Step-by-step EXPLANATION:I hope this answer is help full u agar appko help huwii too plz DROP some tqx |
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| 4. |
Prove that, please help me |
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Answer» (-3)³ × (-3)⁴ = [(-3) × (-3) × (-3)] × [(-3) × (-3) × (-3) × (-3)] = (-3)3+4 = (-3)⁷4. m⁵ × m³ = (m × m × m × m × m) × (m × m × m) = m5+3 = m⁸From the above examples, we can GENERALIZE that during multiplication when the bases are same then the EXPONENTS are ADDED. |
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| 5. |
How to draw opposite rays XY and XZ |
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Answer» it is very easyStep-by-step EXPLANATION:first you have to draw a linesee the attachment if you like ITPLEASE MARK me as BRANLIEST answerthanks |
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| 6. |
99, 159, 219, ___. To find the next number after 219, we should a. add 69 to 219 b. subtract 60 from 219 c. add 60 to 219 d. add 40 to 219 |
| Answer» SUBTRACT 60 from 219Step-by-step EXPLANATION: i THINK so | |
| 7. |
Use a number line simplify the following: (c) 3×4 |
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Answer» >12Step-by-step EXPLANATION:make a NUMBERLINE and PUT mark on POSITIVE 12 -3_-2_-1_0_1_2_3_4_5_6_7_8_9_10_11_(12) |
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| 8. |
Use a number line simplify the following(b) 7-3 |
| Answer» OU are SATISFIED with the ANSWER and MARK me as the BRAINLIEST. | |
| 10. |
Prove it the maths equation ? |
| Answer» OK PLZ MARK as BRAINLIEST | |
| 11. |
Factorize güven perfect square sleglernic. Lescaression on 25m2 +38m +9. |
| Answer» 76 is the ANSWER PLEASE MARK me as BRAINLIST | |
| 12. |
Write the square of 18 |
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Answer» the ans is 324.Step-by-step EXPLANATION:hope it will HELP you plz MARK me as brainlist |
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| 13. |
Using divisibility tests determine which of the following numbers are divisible by 4 by 55006000 |
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Answer» by 8: LAST three DIGITS are 500 and 500 is not divisible by 8. Therefore, 5500 is not divisible by 8. by 4: last TWO digits are 00 and 00 is divisible by 4. Therefore, 6000 is also divisible by 4. |
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| 14. |
5. Expand the following:i) (2x + 5y)³ ii) (3a - 2b + 5c)² |
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| 15. |
If the sides of triangle are 11cm‚60cm‚61cm then area of triangle is |
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Answer» = (61 + 60 + 11)CM Therefore s = 1322 cm = 66cm Here a = 61cm , b = 60CM and c = 11CM Then by heron's formula,Area of triangle PQR = √(s(s .. |
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| 16. |
Solve and check 3x/4-(x-1)/2=( x-2/3. |
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Answer» 3x/4-(x-1)/2=(x-2)/3Or, {3x-2(x-1)}/4=(x-2)/3Or, (3x-2x+2)/4=(x-2)/3Or, (x+2)/4=(x-2)/3Or, 4x-8=3x+6Or, 4x-3x=6+8Or, x=14please MARK me as BRAINLEIST ANSWER. |
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| 17. |
State the number of terms in each of the following expression |
| Answer» SORRY I didn't KNOW this QUESTION | |
| 18. |
50;-_+35&33&_#"'45"#_'$'"_4 |
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Answer» is that any QUESTION or what??? |
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| 19. |
Without actually calculating the cubes. Evaluate 14^3+ 13^3 -27^3 Note - 3 denotes the cube of the number |
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Answer» -STEP EXPLANATION:hope you GOT the RIGHT ANSWER |
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| 20. |
cordova learning series mathematics 8 exercise 1.4 question 10th find the area of a square field whose side is1/4 |
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Answer» or 0.0625Step-by-step EXPLANATION:AREA of a SQUARE having SIDE 'a' is a²area of square FIELD = = |
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| 22. |
8. Mother kangaroo is playing a game with her baby. She covers a distance of 1 min 1 jump 1 and her baby covers a distance of m in 1 jump. Now, answer the following questions. 2 (a) If mother kangaroo takes 1 second to jump 3 steps forward and 1 step backward in another 1 second, then how many seconds would she take to cover a distance of 11 m? |
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| 23. |
Which of the following roman numerals is correct ×c ×d dm vl |
| Answer» VI is the ROMAN numerals.Step-by-step EXPLANATION:FOLLOW | |
| 24. |
Factorise x²+ xy- x- y |
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Answer» (X+y)(x-y)Step-by-step explanation:x²+ xy -x -YX(x+y) -1(X+y)(x+y)(x-y)You can ALSO refer to the image provided.Hope it helps.If so, Then mark me as brainliest.Thank you Thanks RATE ⭐⭐⭐⭐⭐ |
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| 25. |
using distributive property of multiplication of rational numbers over addition / subtraction, simplify the following (a) 6/11*(2/3+6/-7) |
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Answer» vhkvg good FOOD for for good coffee BIHU study EXP vinStep-by-step explanation:FIFTY ZOO fifty |
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| 26. |
Definition of parellelogram |
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Answer» parallelogram is a SIMPLE quadrilateral with two PAIRS of parallel sides.pls MAKE me BRAIN list |
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| 27. |
Rationalise the Denominator of each of the following: (i) 5/2√5-1 (ii) 18/3√2-2√3 |
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| 28. |
Read the situation described below and answer the question .Amisha goes to her bank to withdrawal money. when she reaches there are 5 customer q,r,s,t and u waiting before her as shown The time that each person require at the counter is also shown the bank has 3 counters and as each becomes free the first person in the queue is called to that counter how long will amisha have to wait |
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| 29. |
Factorize x^2 − 3 pls answer the question |
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Answer» se :-$ \tt{x^{2} - 3}$Here, to factorise the given EXPRESSION, we must follow the STEPS below;$ \tt{x^{2} - 3}$$ \mapsto \tt{2x^{2-1}} $$ \mapsto \tt{2x^{1} }$$ :\implies \frak \red{\large{2}\tt{x} }$Hence, your ANSWER is above. . .$ \\ \\ \\ $— ItZzVaibhu — |
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| 30. |
Find the sum of the following a). 5 hr. 15 min. and 10 hr. 25 min. b). 6 hr. 18 min. 30 sec. and 5 hr. 40 min. 20 sec. please answer me |
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Answer» r. 15 min. and 10 hr. 25 min.15 hr. 35 min b). 6 hr. 18 min. 30 sec. and 5 hr. 40 min. 20 sec.11 hr. 58 min. 30 sec. |
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| 32. |
Write each of the following numbers as difference of the square of two consecutive natural numbers. (i) 49 (ii) 75 please show me with process!!! |
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Answer» (I) 25×25-24×24(I) the 38×38-37×37Step-by-step explanation:25×25 = 62524×24= 576625 - 576 = 4938 × 38 = 144437×37 = 13691444 - 1369 = 75 |
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| 34. |
Question 2. 1 billion is equal toB 10 million |
| Answer» 1 BILLION IS = 100 CRORES10 BILLION = 10,000 MILLIONPLS MARK ME AS BRAINLIEST... | |
| 35. |
1302.2 by 27with formula |
| Answer» CALCULATOR USE KAR LO OK , byeeeeeeeee byeeeeeeeee byeeeeeeeee byeeeeeeeee byeeeeeeeee | |
| 37. |
Collect the data on agriculture pollution in different states of india. draw its bar graph. it is not a waste question if you know answer then only answer this question |
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Answer» oóoooooooooooookkkkk |
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| 38. |
@bnysk kya kar rahi hai beedu?I'm still missing....you know the person's name |
| Answer» HELLO SIS how are you GOOD EVENING | |
| 39. |
Can 2^4 factorial experiment be perform by Latin square design? |
| Answer» YES it can be doneHope it HELPS YOUPLEASE MARK me as BRAINLIEST | |
| 40. |
दी गई संख्या रेखा पर अंकित स्थानों के किस प्रकार है |
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Answer» idkStep-by-step EXPLANATION:IDK where QUESTION is |
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| 41. |
Find the time taken by bus to travel 280 km at a speed of 80 km/hr |
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Answer» 3.5 hoursStep-by-step EXPLANATION:SPEED= distance/time80=280/timetime=280/80time=3.5 |
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| 42. |
(2^5÷2^2) the first one i will mark as brainliest |
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Answer» -STEP EXPLANATION:ANSWER is 8Hope it WELL HELP you |
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| 43. |
Add the algebric expression . |
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Answer» 6:36But in ALGEBRAIC expression ADDITION or subtraction is possible amongst like TERMS only for exampleMore |
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| 44. |
73,5 ÷ ________ = 0.00735 |
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Answer» 000=0.00735yᴏᴜʀ ᴀɴꜱᴡᴇʀ |
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| 45. |
Write percentage as a fraction:. (a) 225% |
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Answer» 225/100Step-by-step EXPLANATION:SIMPLEST FORM of 225/100 will be 9/4 |
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| 46. |
Collect the data on agriculture pollution in different states of india. draw its bar graph |
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Answer» -STEP EXPLANATION:sbsnsnsjoandjsjsjshbasjsisishdvnsmsdjsskwnsv |
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| 47. |
If a² - 5a + 1 = 0 and a ≠ 0, find : i) a+ 1/a ii) a²-1/a² |
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Answer» i) √29ii) 5√29Step-by-step EXPLANATION:PLEASE MARK me as BRAINLIEST |
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| 48. |
Find: 76.5 ÷ 0.15 + 8 |
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Answer» It's 518Step-by-step EXPLANATION:IT MAY HELPFUL TO U |
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| 49. |
List seven rational numbers between 9/7 and 10/7 |
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Answer» rk DONE=HeatCurrent=I=10ATime=t=10sPotential difference=V=15VWe know\boxed{\SF Heat=VIt} Heat=VIt \begin{GATHERED}\\ \sf\longmapsto H=15\times 10\times 10\end{gathered} ⟼H=15×10×10 \begin{gathered}\\ \sf\longmapsto H=15\times 100\end{gathered} ⟼H=15×100 \begin{gathered}\\ \sf\longmapsto H=1500J\end{gathered} ⟼H=1500J WORK done here is 1500Joules |
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| 50. |
Okayy sis did you watch b.t.s fan fictions?and pls don't give a fake smileI have also lost a friend because she did a big argument with her friend |
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Answer» चर्चाओं में रहने का हमें कोई शौक नहीं, हमारी हर बात के चर्चे है तो हम क्या करें… |
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