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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.
| 151. |
The heights of two students are 1 m 45 cm and 1m 59 cm. Find thedifference of their heights |
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Answer» thanks |
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| 152. |
8. The table shows the heights in feet ofseveral students in Mrs. Patel's class.NameOliviaJamesCarmelaFengHeight (ft)5.54.9a. Write each height in the form .)b. List the heights in order from greatestto least. |
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| 153. |
and(iv) Heights of 15 plants in or around your school. |
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Answer» average height of plants are around 30-40 m. |
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| 154. |
)sec 30 +cosec 35 cos2 60°+4 sesin2 30°bose the correct opti2 tan 30°1 +tan 30°(A) sin 60I- tan 451 + tan2 45°(A) tan 90°sin 2A-2 ein A s |
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Answer» The question is incomplete. Please post the complete question |
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| 155. |
Which of the following rationalnumbers does not lie between 3/5 and 4/5?1) 7/102) 19/103) 2/34) 16/30 |
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Answer» 3/5 = 0.64/5 = 0.8 16/30 = 0.53333...So 16/30 is not between 3/5 ans 4/5So, (4) option is correct |
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| 156. |
131210 5 791-47 1 9B=130-14 - 6 2CA - 1 - 1 - A |
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Answer» 3 0 9 A-1= 1 5 1 (A-1) -1=A is 2 7 -4 hence proved |
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| 157. |
30 Find the value of p for which the points (-5, 1), (1, p) and (4,-2) are collinear. |
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Answer» will u be my grlfrnd because u r tooooooooooo talented |
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| 158. |
Divide5800 among A, B and Cin the ratio of 7:9:13. |
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| 159. |
Daily wage (in Rs) of 30 workers is givenbelow. Find the mode of their wage bypreparing frequency table. Is there morethan one mode?90 85 100 90 90 75 85 95 105 9575 75 85 100 95 85 90 100 75 10585 90 90 75 85 105 100 95 85 90 |
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| 160. |
5. If 20, 25, 15 and x are in proportion, find the value of x.(1) 14 (2) 18 (3) 21 (4) 24 |
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Answer» 20*x= 25*15x=25*15/20x=18.75 tanks |
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| 161. |
Three angles of quadrilateral are 75°,90°,75° Find the fourth angle.elogaCalculate the area of paral |
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| 162. |
x*((34/65)*(x*(text*((13/17)*(f*i)))))=4/25 |
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Answer» 13/17*34/65*x=4/25=2/5*x=4/25x=4/25/2/5x=4/25*5/2=2/5x=2/5 |
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| 163. |
long. Find4 per6. A square piece of groun75 md 1Sthe cost of erecting a fence round it atmetre.ing |
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| 164. |
sin 15° cos 75° + cos 15° sin 75°cos θ sin(90-9) + sin θ cos(90-0)(i) sec 10-cot 8o+ |
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Answer» thank |
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| 165. |
sec ^ { 2 } 10 ^ { \circ } - \cot ^ { 2 } 80 ^ { \circ } + \frac { \sin 15 ^ { \circ } \cos 75 ^ { \circ } + \cos 15 ^ { \circ } \sin 75 ^ { \circ } } { \cos \theta \sin \left( 90 ^ { \circ } - \theta \right) + \sin \theta \cos \left( 90 ^ { \circ } - \theta \right) } |
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| 166. |
(sin(15^circ)*cos(75^circ) %2B sin(75^circ)*cos(15^circ))/(sin(theta)*cos(90^circ - theta) %2B sin(90^circ - theta)*cos(theta)) - cot(80^circ)^2 %2B sec(10^circ)^2 |
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| 167. |
s. if s is the mean of a, 7, a, 8, 12, find 'as. The mean of 75 numbers is 35. If each number is multiplied by 4, find the new mean.ing are the heights tini |
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| 168. |
DivideR 5800 among A, BaldolDivide 1034 among Akhil, Nikhiland Ankur in the ratio.. |
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Answer» akhil holds Rs.330Nikhil holds Rs.440Ankur holds Rs. 264 |
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| 169. |
Divide 2600 among three children in the ratio |
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Answer» x/2 + x/3 + x/4 = 2600 Multiply both sides by 12 (LCM)6x + 4x + 3x = 3120013x = 31200x = 2400 a = 2400/2 = 1200b = 2400/3 = 800c = 2400/4 = 600 |
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| 170. |
Divide3100 among 3 children in the ratio |
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| 171. |
divide ₹200 among A,B,C in the ratio 2:3:5 |
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| 172. |
8. Divide 732.42 kg of sugar equally among 30 people.kg |
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Answer» As 732.42/30= 24.414So this is the answer to that questionPlease like the solution 👍 ✔️ |
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| 173. |
Divide?16250 among A, B and C in the ratio : 7.:13. |
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| 174. |
Divide1020 among A, B, C in the ratio 2 : 3:5 |
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Answer» A=204B=306C=510Is the correct answer A=204B=306C=510is the answer of the question A=204B=306C=510 is the correct answer. A=204B=306C=510is the correct answer |
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| 175. |
Divide 1625 among A, B, C in the rado 5:7:13 |
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Answer» Let 5x+7x+13x=162525x=1625x=1625/25x=65Therefore,5x=5*65=3257x=7*65=45513x=13*65=845May this answer helps you answer is 325 because 90÷2 share of eacha=5/25b=7/25c=13/25so A's share is 1625*5/25=325 B's share1625*7/25=455 C's share1625*13/25=845 1625×5/25=3251625×7/25=4551625×13/25=845 |
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| 176. |
Exercse SDrawthe followingpair of nglejacent nges Check whoher dhery forn lincar pair90n)ta) |
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| 177. |
Assignment 4(Practice Sets 4.4, 4.51. 13, find the value of k. (2 marksx y 3x+2ySolution:2. Fill in the blanks:(2 marks)89-10+ 203 5 424. RATIO AND PR |
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Answer» 1) suppose x/5=y/3=(3x+2y)/k=aso x=5a and y=3aso 3x+2y=3(5a)+2(3a)=21aso 21a/k=aso k=212) suppose a/3=b/5=c/4=kso a=3k,b=5k,c=4k5a-3b+4c=15k-15k+16k=16kso missing place is 169-10+20 so.missing place is 3(3k)-2(5k)+5(4k)=3a-2b+5c |
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| 178. |
s marks secured by Ayushx78 5 x 13 65.ence, marks secured by Ayush 65rcise 9.1Express the following ratios in simplest form:() 20: 40Fill in the missing numbers in the following equivale(ii) 40 : 20(iii) 8110 |
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Answer» (i) 20 : 40 = 2 : 4 = 1 : 2(ii) 40 : 20 = 4 : 2 = 2 ; 1 Thanks but mai check kar rhi thi ki ye kaam kr raha hai waise mujhe ye aata hai |
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| 179. |
uestions23to30c rry4markseach.23. Two water taps A and B together can fill a tank in 12 hours. Tap A takes 10 hoursless than the time taken by tap B to fill the tank separately. Find the time taken bytap B to fill the tank. |
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| 180. |
ramesh purchased house ₹452000and spent₹28000rwpair sell ₹468000 |
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Answer» answer = loss 12000 rs |
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| 181. |
. Cost of 4 dozens bananas is60. How many bananas can be purchased for12.50? |
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| 182. |
10. Cost of 4 dozen bananas is? 104. How many bananas can be purchased for 6 |
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| 183. |
o. Cost of 4 dozen bananas is? 104. How many bananas can be purchased for 6.50? |
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| 184. |
7. Cost of 4 dozens bananas is 60. How many bananas can be purchased for12.50? |
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| 185. |
[Show that the sum of the arithmetic means, between two givenquantities, equidistant from the beginning and the end is constant.] |
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| 186. |
15. Anuj purchased 50 dozen bananas for ? 150. Five dozen bananas could not be soldastheywererotten.Atwhat price perdozen should Anuj sell the remaining bananas so that he makes a profit of 20%? |
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| 187. |
4. A shopkeeper purchased 20 dozen bananas for 208. Four dozen of the bananas were rotten.At what price per dozen must he sell the remaining bananas so that he is neither at a loss norat a profit? |
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Answer» thank you |
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| 188. |
2· The weight of 16 bags of rice is 240 kg. How many bags will weigh 90 kg? |
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Answer» weight of 16 bags of rice =240kg Weight of 1 bag of rice =240/16=15kg No. Of bag will fill by 90kg =90/15=6 That’why no.of bags 6 contain of 90 kg rice Answer is 6 bags |
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| 189. |
s12 tones of rails weigh quality and theretotal weight is 494 kg. How much doeseach box weigh?I |
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| 190. |
If the weight of 6 sheets of a paper is 162 grams, how many sheets of the same quality ofpaper would weigh 13.5 kg? |
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| 191. |
9. If the weight of 6 sheets of a paper is 162 grams, how many sheets of the same quality ofpaper would weigh 13.5 kg? |
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Answer» Mass per unit length of given rod is= (85.5 kg) / (22.5 m)= 3.8 kg/m Length of 22.8 kg rod= 22.8 kg / (3.8 kg/m)= 6 m Length of 22.8 kg rod is 6 m |
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| 192. |
14. The total weight of 6 bags of rice is 52 kg 500 g and all the bags weigh equally. Find the weight ofeach bag. |
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Answer» 8.75 kg is the correct answer of the given question 875 kg. is correct answer. 8.75 kg is the best answer 8.75 kg is the correct answer |
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| 193. |
. The cost of 5 kg of sugar and 7 kg of rice is ?153, and the cost of 7 kg of sugar and 5kgof rice is t 147, Find the cost of 6 kg of sugar and 10 kg of rice. |
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Answer» thanks a lot |
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| 194. |
kg. How much does each5. 18 boxes of nails weigh equally and their total weight is 49box weigh? |
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| 195. |
5. 18 boxes of nails weigh equally and their total weight is 49 kg. How much does eachbox weigh? |
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| 196. |
5.Express two quantities given in the ratio 3 : 5 as percentages. |
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| 197. |
(C) 4.63 cmIf sides of two similar triangles are in the ratio 3 : 5. The ratio of areas of these triangles will be:(A) 3:5(C) 5:3(D) hole ul mu(B) 9:25(D) none of theseC-1 |
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Answer» We know the ratio of area of two similar triangles is equal to the ratio of square of their sides. So the ratio of their area is (3/5)^2= 9/25= 9:25 |
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| 198. |
5. Divide 7400 among three people A, B, and C in the ratio 3:5:12. |
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| 199. |
. Two numbers are in the ratio 3:5. Wheneach of these numbers is increased by10, their ratio becomes 5: 7. Find thegreater number. |
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Answer» thanks |
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| 200. |
he ratio 3:5 as a per cent is |
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