1
१ देखि ७० सम्मका संख्याहरुमा अन्त्यमा १ वा ९ आउने सङ्ख्या कति प्रतिशत हो ? (What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit?)
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Mathematics — Set 4
10 Questions with Answers & Explanations
Set 4 of 14
2
प्रश्न वाचक चिन्ह भएको स्थानमा उपयुक्त विकल्प छान्नुहोस् । 0.0169 x ? = 1.3
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3
कुनै विद्यालयमा गणित, भौतिकशास्त्र र रसायनशास्त्रका कोठाहरु ५:७:८ को अनुपातमा छन् । यदि उक्त कोठाहरु क्रमशः ४० प्रतिशत, ५० प्रतिशत र ७५ प्रतिशतको दरले बढाउने हो भने नयाँ सिटको अनुपात कति होला ? Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
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4
Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?
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5
१९९३-९४ को तुलनामा १९९७-९८ को विदेशी मुद्रा सञ्चिती कति प्रतिशतले बढि हो ? (What was the percentage increase in the foreign exchange reserves in 1997-98 over 1993-94?)
Context: तलको स्तम्भ चित्रमा १९९१/९२ देखि १९९८/९९ सम्मको विदेशी मुद्राको सञ्चिती (मिलियन अमेरिकी डलरमा) दिइएको छ। The bar graph given below shows the foreign exchange reserves of a country (in million US $) from 1991 - 1992 to 1998 - 1999. Foreign Exchange Reserves Of a Country. (in million US $)
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6
The banker's discount on a bill due 4 months hence at 15% is Rs. 420. The true discount is:
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7
४३, ९१ र १८३ लाई भाग गर्दा समान शेष आउने सबैभन्दा ठुलो अंक पत्ता लगाउनुहोस् । (Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.)
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8
एउटा मानिसले कुनै यात्रामा पहिलो १६० किलोमिटर ६४ किलोमिटर प्रति घण्टा र अर्को १६० किलोमिटर ८० प्रति घण्टाका दरले पार गर्यो भने पहिलो ३२० किलोमिटर यात्राको औषत गति कति थियो ? (A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is:)
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9
कुन वर्षमा कम्पनी Z को उत्पादनको उत्पादनको कम्पनी Y को उत्पादन प्रतिशत अधिकतम छ ? In which year was the percentage of production of Company Z to the production of Company Y the maximum?
Context: तल दिइएको स्तम्भ चित्रमा तीन ओटा कम्पनी X, Y, Z ले दिइएका वर्षहरुमा उत्पादन गरेको कागज ( लाख टन ) मा प्रस्तुत गरिएको छ : The bar graph given below shows the data of the production of paper (in lakh tonnes) by three different companies X, Y and Z over the years. Production of Paper (in lakh tonnes) by Three Companies X, Y and Z over the Years. बाँयाबाट क्रमशः X, Y, Z का स्तम्भ हुन्।
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10
पाँच वर्षको अवधिमा कम्पनीले तलबको कति प्रतिशत भत्ता दिएको रहेछ ?
Context: तलको तालिका अध्ययन गरी सोधिएका प्रश्नहरूको उत्तर दिनुहोस् : वर्ष | तलब | इन्धन र सवारी भाडा | भत्ता | ऋणको ब्याज | कर 1998 | 288 | 98 | 3.00 | 23.4 | 83 1999 | 342 | 112 | 2.52 | 32.5 | 108 2000 | 324 | 101 | 3.84 | 41.6 | 74 2001 | 336 | 133 | 3.68 | 36.4 | 88 2002 | 420 | 142 | 3.96 | 49.4 | 98
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