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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 80501. |
a shopkeeper bought a chair for rs 375 and sold it for rs 400. find the gain percentage. |
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| 80502. |
o suitcases together weigh 128 kg 700 g. If onesuitcase weighs 64 kg 900 g, what is the mass of the othersuitcase?5. A rice bag contains 38 kg 440 g of rice. How much ricedo 8 such rice bags contain? |
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Answer» 4. 128700g - 64900 g = 63800 g = 63 kg 800 g 5 plz 38400 g *8 = 307200g = 307 kg 200 g |
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| 80503. |
Q9: A letter is chosen from the word TIWARI ACADEMY. What is the probability of getting A? |
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Answer» Number of A's appearing in the word TIWARI ACADEMY=3Total number of letters in the word=13 ∴Probability of getting an A =3/13 |
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| 80504. |
19. The ages of Leena and Heena are in the ratio 7 : 5. Ten years hence, the ratio of theirages will be 9 :7. Find their present ages. |
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| 80505. |
3. Suhone is four times as cold as her sonTen years hence she would be two andhay time as old as her son sind.their present ages. |
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| 80506. |
5. The ages of Kamal and Sonal are in the ratio 7:5. Ten years hence, the ratio of theirages will be 9: 7. Find their present ages. |
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| 80507. |
1. A and B started a business with capitals Rs. 60,000 and Rs. 75,000 respectively. At the end of theyear they gained Rs. 40.500. What are their shares in profit? |
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Answer» ratio of investment=60000/75000=60/75=12/15hence 12:15 Willbe ratio for profit toohence12x+15x=4050017x=40500X=2382.35henceratio of profits12x=28588.23rupess for Aand 15x=35735.29rupeea for B |
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| 80508. |
pe the value of 24% of Rs 400e value of 24% of Rs 40010Find the valudpo |
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Answer» 24/100×40024×496 is the correct answer of the given question 6 is the right answer |
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| 80509. |
Prateek weighs 76 kg 450 g and Rahulweighs 89 kg 10 g. How much more doesRahul weigh than Prateek? |
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| 80510. |
(a) 1120 m(b)1250m(C) 12TO m19. If the area of a triangle whose base is 22 cm is equal to the area of a circle of radius 7 cm, find theheight of the triangle(a) 10 cm(b) 22 cm(e) 14 cm(d) 18 cmChallengel |
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| 80511. |
Find the area of the parallelogram ABCD12 cm70cm 30cm |
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| 80512. |
7) In a class of 200 students who appeared in acertain examination, 35 students failed inMHT-CET, 40 in AIEEE, 40 in IIT, 20failed in MHT-CET and AIEEE, 17 inAIEEE and IIT, 15 in MHT-CET and IITand 5 failed in all three examinations. Findhow many studentsi) did not fail in any examination.ii) failed in AIEEE or IIT |
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| 80513. |
raj works in a factory and his weekly earnings are 1425. He saves 225 per week from his income. Find the ratio of his savings to his income |
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Answer» Weekly earnings= ₹1425Savings per week= ₹225 Ratio of his savings to his income= 1425/225= 6.34 |
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| 80514. |
Mene geometry kabi nahi padi ab competition ki tyari ke liye kaise geometry ka basic clr kru pls advise |
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Answer» (I) understand theorems(II) practice simple questions and then learn how to apply theorems in questions(III) increase difficulty level and try answering more questions Practice, practice, practice and again practice |
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| 80515. |
ratio of their ages will be9.7The ages of Sonal and Manoj are in the ratio 7:5. Ten years hence, thetheir pres23.8.ent ages. |
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| 80516. |
(a) Suraj had Rs 52.50. His mother gavehim Rs 29.50. How much moneydoes Suraj have now? |
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Answer» Amount of money that Suraj has now=Intial money with suraj - Amount that he gave to his mother=52.50-29.50=Rs 23Therefore he is left with Rs 23. The answer is 82 because he already had 52 so he didn't give to his mother but his mother gave him so he left with 82 this is the right answer |
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| 80517. |
15. A man sold a horse for Rs 600 and half as much as he gave forit, and gained thereby Rs 400: what did he pay for the horse? |
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Answer» Let for horse man pay amount x Then,Selling price of horse = 600 + x/2 As per given condition(600 + x/2) - x = 400x - x/2 = 600 - 400x/2 = 200x = 400 Therefore amount he pay for horse = Rs 400 |
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| 80518. |
The paint in a certain container is sufficient to paint an area equal to 9.375 m2. Howmany bricks of dimensions 22.5 cm × 10 cmx 7.5 cm can be painted out of thiscontainer? 21ウー2人 _hL] |
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| 80519. |
How many bricks are required to make a wall ofdimensions 44 m long, 1.5 m height and 85 embroad. If dimension of 1 brick is 22 cmx 10 emx7 cm.8. |
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Answer» Number of bricks = Volume of wall/ Volume of a brick. = (44*1.5*0.85)/(0.22*0.1*0.07)= 36428.57 bricks. = 36429 bricks. Please hit the like button |
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| 80520. |
volume also has greater surface alel3. Find the height of a cuboid whose base area is 180 cm and volumeis 900 cm ?rmx 54 cmx 30cm. How many small cubes with sid54 cm x 30cm. How many small cubes with sic |
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Answer» Base area of a cuboid = 180sqcm A = 180 cm^2 --( 1 ) Volume ( V ) = 900 cm^3---( 2 ) Let height = h cm V = base area × height h = V/A h = ( 900 cm^3 )/( 180 cm^3 ) h = 5 cm Therefore , Height of the cuboid = h = 5cm. |
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| 80521. |
20. Ramkali saved ? 5 in the first week of a year and then increased her weekly savings by1.75. If in the 'hth week, her weekly savings become 20.75, find n. |
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| 80522. |
Ramkali saved Rs 5 in the first weck of a year and then increased her weekly savings byRs 1.75. If in the nth week, her weckly savings become Rs 20.75, find n. |
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| 80523. |
At what rate percent per annum, a sum of 15,000 amounts to? Itsin 2 years, when the interest is compounded annually?瓦17,496司卯で, |
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Answer» Like my answer if you find it useful! |
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| 80524. |
Spart of it. Who got the largegot the larger part and bygot part of an apple while Sonal gothow much? |
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| 80525. |
Ex. 7. At what rate percent per annum will a sum of money double in 16 years?(R.R.B. 2003)DDT16 vre |
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| 80526. |
2) What coins?bought a pencil and a pen for seven and a half rupees. Shegave Rs 10/- The shopkeeper gave back the moneyquarter rupees. What are the coins she got? |
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| 80527. |
%, A soap dish measures b c10 such soap dishes?the whole surface of rectangular block is 1203 cm Ă 2 cm. What will be the volume of a packet containing |
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Answer» Volume of one soap dish=l*b*h=6*3*2=36cm^3volume of such 10 soap dishes=10*36cm^3360cm^3 |
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| 80528. |
Pamkali saved 5 in the first week of a year and then increased her weekly savinき1.75. If in the nth week, her weekly savings become? 20.75, find n. |
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| 80529. |
) A log of wood of dimensions 2mx20cmxis cut into small blocks of 10 cmx 5emxsesHow many blocks will be there in all? Whatbe the total surface area of all these small block2. Four cubes of edges 5 cm each are placedside |
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| 80530. |
ins, 1.75 cm in diameter and of thickness 2 mm,must be meltied o oma cuboid of dimensions 5.5 cm x 10 cmx |
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| 80531. |
ngular piece of land measures U.5 Kl )s the length of wire needed?quares are joined together as shown in the figure. Their sides are 4 cm, 10 cmrimeter of the figure.and 3 cm10 cm3 cm4 cmte is 385 per metre, find the periment |
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Answer» a piece of wire 7/8meter long broke into d piece 1/4m find the length of piece |
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| 80532. |
20. Rdnkali saved R 5 in the first week of a year and then increased her weekly savings byR1.75. If in the nth week, her weekly savings become 20.75, find n. |
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| 80533. |
a sum of money lent at simple interest amounts to rupees 4745 in 3 years and 2 rupees 5475 in 5 years. find the sum and the rate percent per annum |
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| 80534. |
Meera has 3 times as many 5 rupees coins as 10 rupees coins. If she150, how many coins of each kind does she have?coins. If she has a total of |
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| 80535. |
tea packet measures 10 cmv6 cmx 4 cm. How many such packets can be placeda cardboard box of dimensions 50 cm x 30 cm x02 m? |
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| 80536. |
4. The inside measurements of a cardboard box are 1 m by m by 60 cm. How many books, 20 cm by410 cm by 7.5 cm each can be arranged in the box? |
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Answer» Volume of cuboidal box= l x bx h = 3/2 x 100 cm x 3/4 x 100 cm x 60 cm = 150 cm x 75 cm x 60 cm = 675000 cm^3Volume of book = l x b xh = 20 x 10 x 7.5 = 1500 cm^3 now, 675000 / 1500 = 450 books |
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| 80537. |
LE 25 In a new year, Reenu saved ? 50 in the first weck and then increasedher weekly savings by 2 17.50. If in the nth week, her weekly savingbecomes 207,50, find the value of n. |
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| 80538. |
(d) Withdrawal of rupees3. Represent the following numbers on a number line :(b) - 10(a) +5(d)-1(e) - 6 |
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Answer» ,- a is correct answer good |
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| 80539. |
39. P can completeof a work in10 days, g can complete 40% ofthe same work in 15 days, R,completes of the work in 13days and S. of the work in 736days. Who will be able to complete the work first? |
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Answer» Given that P can do 1/4 of work in 10 days10 days = 1/4 of the work1 day = 1/4 ÷ 10 = 1/40 of the workP can do whole work in 40 days Given Q can do 40% of the work in 15 days15 days = 40/100 of the work1 day = 40/100 ÷ 15 = 2/75 of the work Q can do whole work in 37.5 days Given that R can do 1/3 of the work in 13 days13 days = 1/3 of the work1 day = 1/3 ÷ 13 = 1/39 of the workR can complete whole work in 39 days Given that S can do 1/6 of the work in 7 days7 days = 1/6 of the work1 day = 1/6 ÷ 7 = 1/42 of the workS can complete whole work in 42 days Therefore, Q will complete the work first |
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| 80540. |
9ンHow many bricks, each of size 25 cm x 13.5 cm x 6 cm, will be required to build a wall 8mlong, 5.4 m high and 33 cm thick? |
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| 80541. |
10-12wwWINESimplify the following1) -2-72) - 8 + (-2) =3) 2-5-7+8=80-5-74) 1-5) +-6) + = =7) 2X+1=78) -x +3 = 3x - 19) =10) x +2y =02x +2y =3 |
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Answer» 1)(-2)-7=(-9)2)(-8)+(-2)=(-8)-2=(-10) 1) (-2) -7=(-9) 2) (-8) +(-2) =(-8) -2=(-10) 1. [-2]-7= -9 2. (-8)+(-2)=(-8)-2= -103. 2-5-7+8= 8it is a correct answer...... 1 ans = -92 ans = - 10 1 ans=-92 ans=-103.ans=8is the correct answer -9,-10 is the correct answer of the given question |
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| 80542. |
0,00062. A soapcake measures 7 cm in length, 5 cmin breadth and 2.5 cm in height. How manysoapcakes can be placed in a cardboardbox whose length, breadth and height are,respectively, 56 cm, 40 cm and 25 cm? |
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Answer» no. of cakes= volume of cardboard/volume of single cake= 56×40×25/7×5×2.5=640 640 is the correct answer of the given question. 640 is correct answer. |
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| 80543. |
Reenu types 540 words during half an hour. How many words would she type in 8 minutes? |
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| 80544. |
eenu types 540 words during half an hour. How many words would she type in 8 minutes |
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| 80545. |
bought apples for 25Javer and lady's finger for 6 rupesIupeesrupees 25e. How many rupees did he spendpalaise |
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Answer» Amount of money Javed spent = 25.75+6.25= Rs. 32 |
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| 80546. |
13. A alone can do a piece of work in 12 days and B alone can do the same work15 days. A works alone for 4 days. In how many days will A and B togetherthe remaining work? |
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| 80547. |
2. How many soap cakes each measuring 7 cm x 5 cm x 2.5 cm can be placed in a box ofsize 56 cm x 40 cm x 25 cm? |
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| 80548. |
. The barrel of a fountain pen, cylindrical in shape, is 7 cm long and 5 mmin diameter. A full barrel of ink in the pen will be used up on writing 330words on an average. How many words would use up a bottle of inkcontaining one-fifth of a litre? |
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| 80549. |
9. The barrel of a fountain pen, cylindrical in shape, is 7 cm long and5 mm in diameter. A full barrel of ink in the pen will be used up onwriting 330 words on an average. How many words would use up abottle of ink containing one fifth of a litre? |
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| 80550. |
3faCTE Jthe-Heat(Very Short Answer Type Questions)5ě¸ä˝ 17.26 |
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Answer» thanks |
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