Online Exam Question

A woman says, "If you reverse my own age, the figures represent my husband's age. He is of course senior to me and the difference between our ages is one-eleventh of the sum of our ages." The woman's age is

It was Bharat and Durga's 12^th wedding anniversary. Bharat said "When we got married, Durga was 3/4 th of my age, but now she is 5/6 of my age". The present ages of Bharat and Durga are respectively

The difference between present ages of Tina and Kamala is 14 years. Seven years ago, the ratio of their ages was 7:5 respectively. What is Tina's present age?

The present age of Champa is 2.5 times the present age of Hari. Had Hari been two years younger and Champa been 13 years older, Champa's age would have been 3.5 times Hari's age. What is Hari's present age?

A person was asked to state his age in years. His reply was, "Take my age 3 years hence, multiply it by 3 and then subtract three times my age three years ago and you will know how old I am". What was the age of the person?

A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present?

The total age of A and B is 12 years more than the total age of B and C. How may years is C younger than A?

A father's age is three times the sum of the ages of his two children. But 20 years hence, his age will be equal to the sum of their ages. Then, the father's age is

A man is 24 years older than his son. After 2 years, his age will be twice the age of the son. What is the present age of the son? [Nasu, local level 2076]

The sum of ages of son and mother is 56 years. After four years, the age of mother will be 3 times that of the son. Their ages at present are respectively

कुनै मिश्रणमा दूध र पानीको अनुपात ८:३ छ । उक्त मिश्रणमा ३ लिटर पानी थप्दा दूध र पानीको अनुपात २:१ हुन्छ । शुरूको मिश्रणमा दूध र पानीको मात्रा निकाल्नुहोस् ।

एउटै प्रकृतिका बरावर क्षमताका दुई वटा गिलास हरूमा क्रमश :एक तिहाई र एक चौथाई भाग दूध राखिएको छ । त्यसपछि ती गिलासहरूमा पानीले पूरा भर्ने र तिनको परिमाणलाई कुनै भाँडोमा मिसाउने हो भने त्यस भाँडोमा दूध र पानीको अनुपात कति हुन्छ ? [Nasu- २०७३]

दुई वटा समान क्षमताका भाँडाहरुमा दुध र पानीको अनुपात क्रमशः २:१ र ३:१ छ | यदि दुवै भाँडामा मिश्रणलाई तेस्रो भाँडोमा खन्याउने हो भने उक्त तेस्रोभाँडामा दुध र पानीको अनुपात कति हुन्छ ?

दुई वटा भाँडोमा दुध र पानीको अनुपात ७:५ र ७:९ छ | यदि दुवै भाँडाको मिश्रणलाई १:१ अनुपातमा मिसाउने हो भने नयाँ मिश्रणमा दुध र पानीको अनुपात कति हुन्छ ?

दुई मिश्रणमा दुध र पानीको अनुपात क्रमशः ३:५ तथा ७:३ छ | यी मिश्रणहरुलाई कुन अनुपातमा मिसाउँदा नयाँ मिश्रणमा दुध र पानीको अनुपात २:३ हुन्छ ?

If a packet containing a dozen glasses is dropped, which of the following cannot be the ratio of broken glasses to unbroken glasses?

3 वटा संख्याहरू १/२:२/३:३/४ को अनुपातमा छन् | सबैभन्दा ठूलो र सबैभन्दा सानो संख्याबीच ४५ को फरक छ भने बिचको सङ्ख्य कति हो ?

Rs. 3000 is divided between A, B & C so that A receives  १/३ as much as B and C together & B receives  2/3 as much as A and C together. Then, the share of C is

रू. ७८०० A,B र C लाई यसरी विभाजन गरिन्छ कि A ले B को हिस्साको तीन चौथाई र B ले C को हिस्साको दुई तिहाई प्राप्त गर्दछ भने हिस्साको फरक कति हुन्छ ?

यदि a:b = 2:3, b:c = 4:1 ra c:d = 2:5 भए a:b:c:d= ?

What is the ratio of 250 gram and 2 kg?