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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. |
8) In the figure of Q(7), if the area of parallelogram is 45 cm?, PQ = 9 cm andSN = 6 cm, find PM and QR. |
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Answer» When the amplitude of the pendulum is larger, there is a slight increase in the PERIOD, but not in any SIGNIFICANT way. ... There are only two things that can CHANGE the period of a simple pendulum: the LENGTH (L) of the string or rod and the value of the acceleration DUE to gravity |
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| 2. |
If an perimeter of a squre is 24 ,what will be it's area |
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| 3. |
In the figure, AC bisects BD at E and AB=CD. Prove that BD bisects AC.СBDEA |
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Answer» where is the FIGURE Step-by-step EXPLANATION:INCOMPLETE QUESTION |
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| 4. |
2/3 x 5/6 5/8 divided by 1/4 8/12 divided 7/12 2 1/4 divided by 16 3 2/5 divided 3 2/5 11 1/2 divided by 11 1/4 20/6 divided by 2 5/6 6 1/8 X 1 7/12 2/3x5/6 (Some fractions are mixed fractions) X= Multiplication symbol |
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Answer» 5/95/28/721/64146/4520/17931/965/9Hope it's HELP you |
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| 5. |
Find the number of digits in the square root of the following number a. 4489 b. 196c. 16129d. 27225 e. 44100 f. 103684 hint put the bar over pair of digit from the right if the number of digits in the given number is odd then the left most digit Tu has bar the number of bars is the number of digits in the square root of the given number ....give answer in photo |
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Answer» a. 67-2b. 14-2c. 127-3d. 165-3e. 210-3f. 322-3mark as BRAINILIST |
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| 6. |
2 upon 5 + 3 upon 10 |
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Answer» 0.4+0.3=0.7Step-by-step EXPLANATION:HOPE it HELPS you |
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| 7. |
If an squre is 24 what will be it's area |
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Answer» perimeter=4×s24=4×6side=6area= s×s 6×6 36DO FOLLOW ME FRNDS......PLS |
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| 8. |
An asteroid hit the earth and created a huge round crater. Scientists measured the distance around the creater as 52 km . what is the diameter of the creater |
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Answer» An asteriod HIT the earth and created a huge round CRATER. Scientists MEASURED the distance around the crater as 52 km. then the diameter of the crater is 16.54 kms Step-by-step explanation: FORMULA to calculate the circumference of a circle is 2\times\mathrm\pi\times\mathrm r here the circumference is given so calculate the R R is calculated by \frac{\mathrm C}{2\times\mathrm\pi} hence R is \frac{52}{2\times\mathrm\pi} = 8.27 diameter d is 2\times r so d= 2\times 8.27 =16.54 |
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| 9. |
8. Identify and circle the like term - 2n, 4 ny, 5x, 10x*y. 6. |
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Answer» 214rr455583838iffjcjdjeooee9 |
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| 10. |
If I work for 8 hours and aleep for 10 hours what fraction of the day do I sleep? and what fraction of the day do I work? |
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Answer» 24/8 WORK and 24/10 asleepStep-by-step EXPLANATION:HENCE prooved |
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| 11. |
एलसीएम ऑफ क्राइम कंट्रोल मेथड एंड 17 |
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| 12. |
2. Apa 1 m wide is built inside a square park of side 30 m along its sides. Find of sepath calculate the cost of constructing the path at the rate of 7 70 per me2. A telecower 5x3 m, is spread on a meeting table. If 25 cm of the tablehanging all around the table, find the area of the table top.4 A garden is 120 m long and 35 m wide. It has an inside path of uniform widtall around it. The remaining part of the garden is covered by grass. Find thecovering the garden by grass at 50 paise per square metre.5. Calculate the area of the shaded region in the Fig. 11.3.1.5 m→ 27 mE5 m |
| Answer» MARK me as BRAINLIST PLEASE Step-by-step EXPLANATION:FIGURE is not there | |
| 13. |
Find the circumference of a circle with radius 6.5 cm and express it in metres.(Take a = 3.14) |
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| 14. |
a man observes that the tops of thee poles standing Infront of him are in a line. if the hights of the poles are in A.P . then the horizontal distance of the poles form the man are in |
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Answer» Step-by-step explanation:tanθ= X H ...(1) Also, tanθ= y d ...(2) And, tanθ= z d ...(3) From, (2) and (3), we get y=z From (1) and (2), we get y d = x h ⇒y= h dx=z DISTANCE of poles from Man are: x,x+y,x+y+z ⇒x,x+y,x+2y→ AP |
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| 15. |
Shashi drives his scooter at contest speed of 20 km per 30 minute. how long will he take to cover 120 km? tell the answer with solutions |
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| 17. |
Solve for y y²-(y+2)(y-2) 1 ----------------- = --- y+2. 2 |
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Answer» njxuhejakkcufusis |
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| 18. |
Expand the following please |
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Answer» -STEP EXPLANATION:a) (3X-y)²formula: (a-b)²=a²-2ab+b²sol: (3x-y)²= (3x)²+2(3x)(-y)+(-y)² = 9x² -6XY +y²b) (X+y)²formula: (a+b)²=a²+2ab+b²Sol: (x+y)²=(x)²+2(x)(y) + (y)² = x²+2xy+y² |
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| 19. |
Divide: 151m (2p² - 2q²) ÷ 31(p+q) |
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| 20. |
1. Are the following in proportion?an 20, 40, 50, 60 |
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Answer» -step explanation:20:40::50:60= 20 = 50 = 20×60 = 50×40 40 60= 1200 = 900No, they are not in PROPORTION. HOPE IT'S HELP YOU...HAVE A GOOD, LOVELY AND SWEET DREAM!!!! |
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| 21. |
9/10^-2 ÷ 9/10^-6pls tell ans |
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Answer» 478.2969Step-by-step EXPLANATION:HOPE it HELPS you...MARK me as BRANLIST |
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| 22. |
Find the value of (3/4)^-2 × (2/3)^-2 |
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Answer» (3^-2/4^-2) × (2^-2/3^-2)Step-by-step explanation:9/16 × 4/6=3/8 |
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| 23. |
Draw a frequency polygon using a histogram for the following distribution |
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Answer» hhuwuebjj uui82bui uuuevwg |
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| 24. |
Find the area of a square whose diagonal is 8 cm |
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Answer» 16Step-by-step explanation:i HOPE ANSWER given help you and MARK in brain LIST of |
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| 25. |
in a parallelogram ABCD,E and F are the mid points of sides AB and CD respectively.Show that the line segments AF and EC trisect the diagonal BD. |
| Answer» AB ac SC BA mn po QP is eiygbwkaihshsbshsjja | |
| 26. |
Can two numbers have 18 as their HCF and 162 as LCM?Give reason. |
| Answer» NUMBERS can't have 18 as their HCF | |
| 27. |
Please give its answer but correct |
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Answer» hehehehehhehehehehhe |
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| 30. |
1. Construct ADEF such that DE = 5 cm, DF = 3 cm and m angle EDF 90 degree |
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Answer» -STEP EXPLANATION:DF=3cmDE=5cmAngle EDF= 90° |
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| 31. |
ABCD is a rhombus. Diagonal AC divides it into equilateral triangles. FADO = 60 find ZABC and _DCB. |
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Answer» Let ABCD is a rhombus. AC and BD are diagonals such that, AC is EQUAL to all sides of rhombus.⇒ AB = BC = CD = DA = Diagonal AC.⇒ In △ABC,⇒ AB = BC = AC [Given]∴ △ABC is an EQUILATERAL triangle.⇒ So, ∠CAB = ∠ABC = ∠ACB = 60 ∘ [Angles of equilateral triangle] --- ( 1 )⇒ Similarly, in △ADC we get,⇒ ∠CAD = ∠ADC =∠ACD = 60 ∘ ----- ( 2 )⇒ ∠BAD = ∠BAC + ∠CAD = 60 ∘ + 60 ∘ = 120 ∘ -- ( 3 )⇒ ∠BCD = ∠BCA + ∠ACD = 60 ∘ + 60 ∘ = 120 ∘ ---- ( 4 )So, from ( 1 ), ( 2 ), ( 3 ) and ( 4 ) we get,The angles of a rhombus ABCD are 120 ∘ ,60 ∘ ,120 ∘ ,60 ∘ . |
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| 32. |
The temperature dropped 12 degreecelsius in the last 24days. If the rate of temperature drop remains the same, how many degrees will the temperature drop in the next ten day? |
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Answer» 1/2 degree celciusStep-by-step explanation:because 24 days it drops by 1/2 then ALSO it BECAME 12 degree to LOSE |
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| 33. |
(4x³ + 2x²y - 3xy² - 2) + (2y³ + 4x²y - 6xy² + 4) = |
| Answer» K. KI. YEH ALGRBRA CHAPTER IS HE???? | |
| 34. |
3. An aquarium is in the form of a cuboid whose external measures are 70 cm x 28 cm x 35 cm. The base, side faces and back face are to be covered with coloured paper. Find the area of thepaperneeded. |
| Answer» GIVEN length = 70cm breadth = 28 cm height = 35 cm. Area of base = l * b = 70 * 28 = 1960 Area of side base = b * h = 28 * 35 = 980 Area of back face = l * h = 70 * 35 = 2450. Area of the PAPER needed = 1960 + 2450 + 2(980) = 1960 + 2450 + 1960 = 6370 cm^2. Hope this helps! | |
| 35. |
Rita had 200 rupee.She spent 16% of her money on books.How much did she spend on books |
| Answer» RITA had =₹200 she SPENT 16percentspent ED MONEY =200×16/100 =₹32 | |
| 36. |
I have some 5-rupees coins and some 2-rupees coins. The number of 2-rupees coins is 4 times that of number of 5-rupees coins. If I have 117 in all, find the number of coins ofeach denomination. |
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Answer» -step EXPLANATION:let the five RUPEES COIN X4 rupees coin 4x5×x+2×4x= 11713x= 117117÷13=x9 =xfive rupees coin are 9two rupees coin are 9×436 |
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| 37. |
2 upon 5 +3 upon 10 |
| Answer» YES my FIRST answer i am so HAPPY can you mark me as the branesty PLZ i beg uStep-by-step explanation: | |
| 39. |
Please solve and tell full answer and full formula |
| Answer» SEE the above ATTACHMENT for the answer and ALSO there is no formula for it .Step-by-step explanation:hope this HELPS plz mark as brainlist ☺️☺️ | |
| 41. |
Please answer this question kind request friends |
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Answer» 4) Like terms: and Unlike terms: 6) Not POSSIBLE SINCE there are no like terms.8) TrinomialExplanation:4) Like terms are terms that have the same variables with the same powers. eg: xy and X won't be like terms since y is not there in the 2nd one.eg: and are unlike terms since the powers are different.However, they're not dependent on the coefficients, i.e., the numbers near the variables (not powers).8) TRINOMIAL since there are 3 terms |
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| 42. |
Please step by step samjha do understanding quadrilaterals ka h please very important |
| Answer» LET the adjacent angles be 2x and 3xSo, 2x + 3x = 50 cm→ 5x = 50cm → X = 50/5 = 10= 2x = 2x10 = 20 and 3x = 3x10 = 30 | |
| 43. |
watch shop sells 25 watches.some at a profit of 10% while some watches are sold at a loss of 5%.the cost the whole batch of watches is ₹12500.if. the shop earns 1%profit in the complete transaction, find the total number of watches sold at loss. Plz tell fast |
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Answer» -step explanation:ENTER first number: 15 Enter second number:20 Press 1. For SUM Press 2. For PRODUCT Press 3. For DIFFERENCE Press 4. For QUOTIENT Enter your CHOICE (1-4): 2 The Product=300 |
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| 44. |
Find the smallest rational number out of -4/7 and -5/8 . with steps |
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Answer» -STEP EXPLANATION:all RATIONAL NUMBER between -4/7 and -5/8.-5/7 , -6/7 , -7/7 , -1/8 , -2/8 , -3/8. , -4/8 , -5/8 , = the SHORTEST rational number is -5/7mark me as a brainlist |
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| 45. |
A shopkeeper gave two successive discount of 20% and 10% was the 2.equivalent discountA shopkeeper marks a table for Rs. 8000. He grees 5% discount on Rs. 5000and 4% discount on balance amount. Findi Total amount of discount3.abuxty5.Silling price of the tableThe single discount equivalent to two discounts.The peremeter of triangle is 9b3-4ba + 4a? If the two sides of a triangle are? a6aand 1167a-7 Find the third side.The perimeter of a rectangle is given by 14a7 - 280++38 If one of its side is72 +20+ - 4. Find the other side.Raja age is one fifth his father's age. After 6 years his age will be one thind hisfathers age. How old are they now? ?Rama's age is 6 times Gauri's age and jaya's age is twice of Rama's age. After5 years the sum of their ages will be 110 years. Find their present ages.Find the measures of an angle if twice the complement of an angle is 24 lessthan its suplements6.027.Teachers' M8.exFive times the complement of an angle is 10 more than its supplements. Whatis the measure of an angle? Also find its supplement,BOOMGAYAS |
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Answer» hahsvsvsvsvsvsvsStep-by-step EXPLANATION:KYU BATAO |
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| 46. |
Angelique buys 16 cans of lemonade for 8.80 find the cost of each can give your answer in units guys pls help me with this one |
| Answer» OK I cannot UNDERSTAND it | |
| 47. |
Q5) Divide. Write the quotient and the reminder.(3.x2 + - 5)/(x+2)O Q=(3x-5); R=5O Q=(3x-1); R=-11O Q=(x+6); R=27 |
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Answer» ll HELP U and PLEASE BRAINLIEST my ANSWER |
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| 48. |
Insert three rational numbers between 1/3 and 1/2 |
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Answer» 12/24Step-by-step EXPLANATION:PLZ MARK as BRAINLIEST |
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| 49. |
If -d=2c, find the value of c when a = 3,b = 4 and d= -5. |
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Answer» -d=2c--5 = 2c5=2cc=5/2mark me BRAINLIEST |
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| 50. |
What is the all prime nunbers |
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Answer» A prime NUMBER is a natural number GREATER than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is CALLED a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, INVOLVE 5 itself |
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