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IQ Numerical — Set 7

10 Questions with Answers & Explanations

Set 7 of 16

1

कुनै वर्गको लम्बाई नाप्दा दुई प्रतिशत बढि लिइएको रहेछ । यसले वर्गको क्षेत्रफल हिसाब गर्दा कति प्रतिशत गल्ती होला ? / An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:

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2

कति ओटा वर्षमा वार्षिक औषत निर्यातभन्दा कम्पनी Z को निर्यात बढि छ ? (In how many of the given years, were the exports from Company Z more than the average annual exports over the given years?)

Context: तलको रेखाचित्र अध्ययन गरी प्रश्न नं. ७८ देखि ८२ सम्मको उत्तर दिनुहोस् : Study the following line graph and answer the questions. तीन ओटा कम्पनीहरुको विभिन्न वर्षमा भएको निर्यात (रु. करोडमा) Exports from Three Companies Over the Years (in Rs. crore)

Visual Question

Line graph showing Company Z exports: 60, 90, 120, 90, 60, 80, 100. Average of Z = 85.71.

Visual Content

Exports from Three Companies Over the Years (in Rs. crore) 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Amount in Rs. Crores Years 1993 1994 1995 1996 1997 1998 1999 Company X Company Z Company Y

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3

तीन वर्षको अन्तरालमा जन्मेका पाँच बच्चाहरुको उमेरको योगफल ५० वर्ष छ भने सबैभन्दा कान्छो बच्चाको उमेर कति होला ? / The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

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4

छाला र हाड बाहेक मानिसको शरीर कति भाग हुन्छ ? How much of the human body is neither made of bones or skin ?

Context: तल दिइएका वृत्त चित्रमा मानिसको शरीरमा विभिन्न तत्वहरुको संयोजनलाई देखाइएको छ, अध्ययन गरी सोधिएका प्रश्नहरूको उत्तर दिनुहोस् । The following pie chart give the information about the distribution of weight in the human body according to different kinds of components. Study the pie charts and answer the question. Distribution of Weight in Human Body Chart 1: Bones 1/5, Muscles 3/10, Skin 1/10, Hormones, enzymes and other proteins 2/5 Chart 2: Water 65%, Other Dry Elements 11%, Proteins 24%

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5

प्रश्नवाचक चिन्ह भएको स्थानमा उपयुक्त विकल्प छनौट गर्नुहोस् । Which one will replace the question mark ?

Visual Question

Three X-shaped diagrams containing numbers. The first has 3, 5 at the top, 6, 3 at the bottom, and 39 in the center. The second has 4, 7 at the top, 5, 4 at the bottom, and 51 in the center. The third has 3, 5 at the top, 5, 4 at the bottom, and a question mark in the center.

Visual Content

393563514754?3554

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6

श्रेणीमा दिइएका संख्यापछि तलका विकल्पहरुमध्ये कुन आउँछ ? / Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?

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7

खाली स्थानमा उपयुक्त संख्या भर्नुहोस् । (Fill the appropriate number in the blank space.)

Visual Question

A 3x3 grid of numbers. Row 1: 5, 6, 7. Row 2: 4, 8, 9. Row 3: 11, 34, ?.

Visual Content

5674891134?

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8

तलको श्रेणीमा गलत अंक पत्ता लगाउनुहोस् : 3, 4, 10, 32, 136, 685, 4116

Visual Question

A numerical sequence where terms follow the pattern (Previous Term * n) + n. Logic: (3*1)+1=4, (4*2)+2=10, (10*3)+3=33. The sequence shows 32 instead of 33, making it the wrong number.

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9

एक परिवारको मासिक खर्च ४०,००० छ। खाना र शिक्षामा हुने खर्चको बीचमा कति रकमको अन्तर छ? (The monthly expenditure of a family is 40,000. What is the difference in amount between expenditure on Food and Education?)

Visual Question

A pie chart showing monthly expenses: Food 40%, Rent 25%, Education 15%, Savings 20%.

Visual Content

Edu 15%Rent 25%Sav 20%Food 40%Total: 40,000

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10

प्रश्नवाचक चिन्ह भएको स्थानमा कुन संख्या हुन्छ पत्ता लगाउनुहोस् : (Which one will replace the question mark ?)

Visual Question

There are three diverging line patterns. In each, the middle number is the average of the top and bottom numbers. Set 1: (3+27)/2 = 15. Set 2: (6+56)/2 = 31. Set 3: (9+81)/2 = ?

Visual Content

31527631569?81

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