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.
| 2. |
If CP is equal to 950 and SP is equals to 1100 the percentage of profit is |
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| 3. |
5. Find the value of the expressiona- ab - 2a + 5b when a = 2 and b= -3. |
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Answer» Step-by-step explanation: 2+6-4-15 8-4-15 4-15 -11 |
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| 4. |
Find value of x in the below figure |
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Answer» STEP by Step EXPLANATION: |
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| 5. |
Are all quadrilaterals squares? Justify. |
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Answer» Irregular Quadrilaterals The only regular (all sides EQUAL and all angles equal) quadrilateral is a square. So all other quadrilaterals are irregular. Step-by-step explanation: |
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| 6. |
1. Sketch a cuboid of size 3 x 3 x 2 on a squared paper. |
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| 7. |
Find the volume of each rectangular box whose length , breadth and height are 2a , (4a)sq, (8a)cube |
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Answer» Answer: 16384*a⁶ Step-by-step EXPLANATION: length=2A breath=(4A)² =2⁴*a² height=(8A)³=2⁹*a³ volume of CUBOID is=lbh lbh = 2a *2⁴a²*2⁹a³ lbh=2¹⁴a⁶ 16384a⁶ |
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| 8. |
4) Find the HCF by the prime factorisation method:(1) 30, 60, 75(ii) 32,36,48 |
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Answer» Answer: |
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| 9. |
Factorise 4a²- 18a - 16 by splitting the middle term.please give me right answer. |
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Answer» Answer: STEP 1 : Equation at the end of step 1 (22a2 - 18a) - 36 STEP 2 : STEP 3 : PULLING out like terms 3.1 Pull out like factors : 4a2 - 18a - 36 = 2 • (2a2 - 9A - 18) Trying to FACTOR by splitting the middle term 3.2 Factoring 2a2 - 9a - 18 The first term is, 2a2 its COEFFICIENT is 2 . The middle term is, -9a its coefficient is -9 . The last term, "the constant", is -18 Step-1 : Multiply the coefficient of the first term by the constant 2 • -18 = -36 Step-2 : Find two factors of -36 whose sum equals the coefficient of the middle term, which is -9 . -36 + 1 = -35 -18 + 2 = -16 -12 + 3 = -9 That's it Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -12 and 3 2a2 - 12a + 3a - 18 Step-4 : Add up the first 2 terms, pulling out like factors : 2a • (a-6) Add up the last 2 terms, pulling out common factors : 3 • (a-6) Step-5 : Add up the four terms of step 4 : (2a+3) • (a-6) Which is the desired factorization Final RESULT : 2 • (a - 6) • (2a + 3) |
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| 10. |
How to find x?please reply fast guys |
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Answer» Step-by-step explanation: 180° - 50° =130° |
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| 11. |
the cost of X pencils is rupees 150 write the algebraic expressions for the cost of each pencil I follow you and I mark brain list answer please correct answer |
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Answer» Step-by-step explanation: 15*10-15 |
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| 12. |
LCM of (-3), 9, 12, (-18)PLEASE |
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Answer» lcm is +4 Step-by-step explanation: HOPE that it is helpful please THANK my all the answers please MARK me as brainylist please FOLLOW me |
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| 13. |
What is fraction?explain types of fraction with example |
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Answer» In MATHS, there are THREE major types of FRACTIONS. They are proper fractions, improper fractions and MIXED fractions. Fractions are those terms which have numerator and DENOMINATOR. |
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| 14. |
rs. 4536 is divided among 4 men, 5 women, and 2 boys. the ratio of share of a man, a woman and a boy is 7 : 4 : 3. what is the share of a women |
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Answer» Step-by-step explanation: total parts = 7+4+3=14parts = 4536 1 PART = 4536/14 = 324 woman = 4 parts = 324×4= 1296 |
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| 15. |
7) Divide Rs 1,350 among X, Y & Z in the ratio 2:3:5 |
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Answer» Answer: (1) s – r = 10 --> since r and s are INTEGERS and s – r = 10 then there will be 9 integers between them. For example take s=10 and r=0, then there are following integers between them: 1, 2, 3, 4, 5, 6, 7, 8, and 9. |
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| 16. |
If B = 2 and BAG = 10, then BOX = |
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Answer» Answer: 41 is the CORRECT answer thank you..... |
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| 18. |
(c)If + = , Evaluate:- (1) 2 + (b)4 + 4 |
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Answer» Can you imagine a world WITHOUT merchants, where we are left to our own devices to ACQUIRE goods and services without middlemen? Sounds like a HARSH PLACE to be. The sale and trade of goods defines much of the development and history of the world.
Please mark me as Brainlist I WANT only one Brainlist answer please. |
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| 19. |
Find the sum of-60,-100,300 |
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Answer» -60-100+300 -106+300 +294 |
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| 20. |
Please answer this question urgentlyClass 7Ch 7 Congruence of trianglesRegardsDhruvi |
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Answer» as TRIANGLE ABC congruent to triangle PQR ........ ==> so, ANGLE A = angle P = 110 d} 110 degree is ur answer........
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| 21. |
Find the gain. or loss percentage when selling price is ₹1720 and gain is ₹500 |
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Answer» 1720-500=1220 gain=500 selling price=1720 gain%=500/1720×100 =29% |
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| 22. |
16. The square of a number is ten times thenumber What are the numbers?A.O and -10B. 0 and 10C.-10D. 1017 The square of a number decreased by 196 is 0What do you think is the number?A .12C. 16B. 14D. 1818 Which expression represents the length of theside of thesquarewith anarea of 16x2 - 40% + 25 square units?A. (4x + 5) unitsB .(4x - 5) unitsC. (8x - 5) unitsD. (8x + 5) unitsSY 2020 - 2021First Summative Examination in EIM G8 STEPoblacion, Bislig CityBISLIG CITY NATIONAL HIGH SCHOOL19. The area of a square is numerically equal to threetimes its perimeter Find the length of a side of thesquareA. 10B .12C. 14D .1620.The area of the floor of a rectangular room is 84square feet The lengtb of the room is 5 feetmore than its width Find the width and length ofthe room respectivelyScoreA. 7 feet and I feetB .7 feet and 12 teetC.8 feet and 11 feetD. 8 feet and 12 feet |
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Answer» Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? Sounds LIKE a harsh place to be. The sale and TRADE of goods defines much of the DEVELOPMENT and history of the world.
Please mark me as Brainlist I WANT only one Brainlist answer please. |
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| 23. |
Why we use desil? where we use it |
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Answer» Step-by-step explanation: The U.S. MILITARY uses diesel fuel in tanks and trucks because diesel fuel is less flammable and less EXPLOSIVE than other fuels. Diesel engines are ALSO less LIKELY to stall than gasoline-fueled engines. Diesel fuel is also used in diesel engine generators to generate ELECTRICITY. |
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| 24. |
Which of the following rational number is between 1 and 21-7/42-2/73-1/34-12/5 |
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Answer» 9/8,5/4,3/2and 7/4 Step-by-step EXPLANATION: |
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| 25. |
Which ratio is greater 3: 4 or 9 : 16find the LCM |
Answer» 3:4 RATIO is LARGER ratio becausethe NUMERATOR of 12/16 is larger than 9/16. |
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| 26. |
1. Fill in the blanks.(a) A point denotes an(b) A ruler is used toa line segment anda line segment. please help first one gets to be branist |
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Answer» Step-by-step EXPLANATION: |
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| 27. |
Find the least number which when divided by 24 and 15 , leave 5 as remainder in each case |
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Answer» Answer: Step-by-step explanation: 15*7 - 120 |
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| 28. |
Convert the decimal number 19.51 into rational number (p/q) from |
Answer» Here I will SHOW you step-by-step how to convert 19.51 as rational number (p/q) form.You can take any number, such as 19.51, and WRITE a 1 as the denominator to make it a fraction and keep the same value, like this:19.51 / 1To get rid of the decimal point in the numerator, we count the NUMBERS after the decimal in 19.51, and MULTIPLY the numerator and denominator by 10 if it is 1 number, 100 if it is 2 numbers, 1000 if it is 3 numbers, and so on.Therefore, in this case we multiply the numerator and denominator by 100 to get the following fraction : 1951 / 100 |
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| 29. |
Write set A={4:4=2x+1} x€w and x |
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Answer» {2} Step-by-step EXPLANATION: |
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| 30. |
If a car takes 1 liter to go 20 km than how much will it take to go 5/4km |
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Answer» kjwjsnwinqjawbjqkabshebknikkkrjk1kaj |
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| 31. |
What is the answer of 14 by 18 + 5 by 18 |
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Answer» 19/18 is your answer in IMPROPER FRACTION 1 1/18 will be your answer in MIXED fraction |
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| 32. |
If CP is equals to 725 rupees and is P is equal to 525 rupees % of losses |
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| 33. |
4a - I is a factor of a 4a2-13a - la. polynomial |
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Answer» Step-by-step explanation: The FIRST term is, 4a2 its coefficient is 4 . The middle term is, -13a its coefficient is -13 . The last term, "the constant", is +10 Step-1 : Multiply the coefficient of the first term by the constant 4 • 10 = 40 Step-2 : Find two factors of 40 whose sum equals the coefficient of the middle term, which is -13 . -40 + -1 = -41 -20 + -2 = -22 -10 + -4 = -14 -8 + -5 = -13 That's it Step-3 : Rewrite the POLYNOMIAL splitting the middle term using the two factors found in step 2 above, -8 and -5 4a2 - 8a - 5a - 10 Step-4 : ADD up the first 2 terms, pulling out like factors : 4a • (a-2) Add up the last 2 terms, pulling out common factors : 5 • (a-2) Step-5 : Add up the four terms of step 4 : (4a-5) • (a-2) Which is the desired factorization |
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| 34. |
Factorise it .....emergency |
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Answer» Step-by-step EXPLANATION: then SOLVE it |
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| 35. |
Rational numbers 3+-1/2+-5/8 |
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Answer» (1) s – r = 10 --> since r and s are integers and s – r = 10 then there will be 9 integers between them. For EXAMPLE take s=10 and r=0, then there are following integers between them: 1, 2, 3, 4, 5, 6, 7, 8, and 9. |
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| 36. |
SUBTRACT THE FOLLOWING (iii) -3a^2b^2, (–5/2) a^2b^2, 4a^2b^2, and (⅔) a^2b^2 |
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Answer» qtaanaiyFFS_kjjznFFfFFNnn |
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| 37. |
Write the numbers in figures:iForty thousand two hundred seventy......ii. Fourteen thousand sixty fourmi. Nine thousand seven hundrediv. Sixty thousandfour digit numbers with the digits 4,0,3, 7 and find which is the greatest and the |
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Answer» Answer: i) 42, 270 ii) 14, 064 iii) 9, 700 iv) 60 000 HOPE THIS HELPS YOU |
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| 38. |
Find mean mode and median of 36 38 19 and 34 35 and 32need urgent plss... |
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Answer»
First thing we need TIO do is to put the data in increasing order. This is NEEDED to calculate the median: 30 , 31 , 32 , 33 , 34 , 35 , 35 , 36 , 37 , 39
Now we can calculate the parameters of this set: Mean: ¯ x = 30 + 31 + 32 + 33 + 34 + 35 + 35 + 36 + 37 + 39 10 = 342 10 = 34.2 Median To calculate the median we need to take "middle" elements in an ordered set. If the set has an odd number of elements, then there is only one middle ELEMENT, otherwise there are 2 such elements and median is the mean of those elements. To find the middle elements we can cross out elements at both ends of the set until only 1 or 2 remain uncrossed: 30 , 31 , 32 , 33 , 34 , 35 , 35 , 36 , 37 , 39
30 , 31 , 32 , 33 , 34 , 35 , 35 , 36 , 37 , 39
30 , 31 , 32 , 33 , 34 , 35 , 35 , 36 , 37 , 39
30 , 31 , 32 , 33 , 34 , 35 , 35 , 36 , 37 , 39
There are 2 uncrossed elements, so their mean is the median: M e = 34 + 35 2 = 69 2 = 34.5
MODE is the element which occurs the most times in the set. Here it is 35 . Range is the DIFFERENCE between the smallest and the largest element: r = 39 − 30 = 9
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| 39. |
6)How many 4 digit numbers are there between 999 & 10,000 ? |
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Answer» Answer: Answer. there are 9000 nos 1000, 1001, 1002, 1003...................................................................................................................... 9999. and the easiest WAY to find is 9999 - 999 = 9000. Step-by-step explanation: |
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| 40. |
SUBTRACT THE FOLLOWING (1) -3a2b2, (–5/2) a2b2, 4a2b2, and (⅔) a2b2 |
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| 41. |
21D) Leena's aunty brought a present for her from China.It cost 30 Yuan. Find what it costs in Indian rupees.20 |
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| 42. |
In the given figure, ΔQPS = ΔSRQ. Find each value.(a) x(b) ∠PQS(c) ∠PSRThe fastest correct answer will be the brainliest |
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Answer» Answer: Angle R = 106° (opposite angle of ||gram are EQUAL) 106° = 2x + 12 106° - 12 = 2x 94° = 2x x = 94/2 x = 47° _____________________________________ Let angle S be y. We know that sum of INTERIOR angles of a ∆ = 180° then, 106° + 42° + y = 180° 148° + y = 180° y = 180° - 148° y = 32° PLEASE MARK AS BRAINLIEST AND ALSO FOLLOW ME ☺️✌ |
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| 43. |
three squares have areas equal to 27cm square , 12cm square and 15cm square. Will the squares exactly surround a right angled triangle |
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Answer» Can you imagine a world without merchants, where we are left to our own devices to ACQUIRE goods and services without MIDDLEMEN? Sounds like a harsh place to be. The sale and trade of goods DEFINES much of the development and history of the world.
PLEASE mark me as Brainlist I want only one Brainlist ANSWER please. |
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| 45. |
Answer this question urgentlyCh 7 Congruence of trianglesClass 7RegardsDhruvi |
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Answer» (a) - CONGRUENT
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| 46. |
If A = {5, 6, 7} and B =6 8, 10, 12 then A B = {5,6,7,8,10,12 |
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Answer» What do you WANT to ask. |
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| 47. |
By selling a t.v set for 3300 a dealer gains 10% at what price he should have sold the t.v set to gain 15% |
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| 49. |
the ac two tier railway fare for 580 km of journey is rs 3200.what would be the fare for a journey of 738 km? {direct and inverse proportion} |
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Answer» I HOPE U will UNDERSTAND the ANSWER |
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| 50. |
Average of four consThe average of 6 numbers is 9. If 2 is added to each number, what will be the new average? |
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Answer» Answer: 11 Step-by-step explanation: sum of SIX numbers = 6×9=54 New average = 6×2+54/6 =12+54/6=66/6 = 11 I hope it is clear please give me branliest answer please follow me if u will follow me I will clear all UR answers and foubts |
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