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Two inlets A and B are connected to a tank A and B can fill the tank in 32 hours and 28 hours respectively. If both the pipes starting from A are opened one by one for 1 hour then in what time will the tank be filled (in hours, rounded to the nearest integer)?

..............refers to the process of rearranging the files on disk so that all datas are adjoined./..............,डिस्क पर फाइलों को पुनर्व्यवस्थित करने की प्रक्रिया को संदर्भित करता है ताकि सभी डेटा संलग्न हो जाएं।

What should come in place of the question mark (?) in the given series? 38 39 41 44 48 ?

The population of a town is 10,000. If the male population increases by 5% and the female population by 10%, the population will become 10,800. How much of the town's present population is female?

Which of the following statements is true? निम्नलिखित में से कौन सा कथन सत्य है?

कोण ज्ञात कीजिए जो अपने कोटिपूरक के बराबर है–

Which of the following compounds is responsible for slow hardening, less heat of hydration, and greater resistance to the chemical attack in OPC Cement? निम्नलिखित में से कौन-सा यौगिक, ओपीसी सीमेंट में धीमी गति से सख्त होने, निम्न जलयोजन ऊष्मा और रासायनिक आक्रमण के प्रति अधिक प्रतिरोध के लिए उत्तरदायी होता है?

Which of the following method is used to forecast the population of old and very large city?/निम्न में से कौन-सी विधि पुराने और बहुत बड़े शहर की जनसंख्या का पूर्वानुमान लगाने के लिए प्रयोग की जाती है?

A racing car going at an average speed of 108 km/hr takes 15 minutes to complete a lap on a racing track. By how much should it increase its speed (in km/hr) to complete the lap in 12 minutes?