उत्प्रेरक एक पदार्थ है जिसके माध्यम से रासायनिक प्रतिक्रियाओं की दरें _______हैं। 

उस बिन्दु के निर्देशांक ज्ञात करों जो (3,5) (7,9) को मिलाने वाले रेखाखण्ड को 2:3 के अनुपात में अन्त: विभाजित करता है।

निम्न में से कौन सा आंकड़ा शर्ट्स, बेड शीट और तौलिए के बीच संबंध को दर्शाता है?

आईसीसी की ओर से जारी ताजा रैंकिंग में वेस्टइंडीज की कौन से महिला क्रिकेटर मिताली राज को पछाड़कर वनडे की प्रथम रैंकिंग की खिलाड़ी बन गयीं हैं?

Read the following passage carefully and answer the questions given below it. Certain words/phrases are printed in bold to help you to locate them while answering some of the questions.
 The essence of Gandhiji’s teaching was meant not for his country or his people alone but for all mankind and is valid not only for today but for all the time. He wanted all men to be free so that they could grow unhampered into full self-realization. He wanted to abolish the exploitation of man by man in any shape or form because both exploitation and submission to it are sin not only against society but against the moral law, the law of our being. The means to be compatible with this end therefore, he said have to be purely moral, namely unadulterated truth and non-violence. He had been invited by many foreigners to visit their countries and deliver his message to them directly but he declined to accept such invitations as, he said, he must make good what he claimed for; Truth and Ahimsa in his own country before he could launch on the gigantic task of winning or rather converting the world. With the attainment of freedom by India, by following his method, though in a limited way and in spite of all the imperfections in its practice, the condition precedent for taking his message to other countries was to a certain extent fulfilled. And although the partition has caused wounds and raised problems which claimed all his time and energy, he might have been able to turn his attention to this larger question even in the midst of his distractions. But Providence had ordained otherwise. May some individual or nation arise and carry forward the effort launched by him till the experiment is completed, the work finished and the objective achieved.

Which of the following statements is TRUE in the context of the passage? 

यदि स्थिर जल में नौका की गति 20 किमी/घंण्टा है और धारा की गति 5 किमी/घंण्टा हो तो धारा की गति के साथ 100 किमी की यात्रा तय करने में नौका को कितना समय लगेगा?

संयुक्त राष्ट्र संघ में हिन्दी में भाषण देने के वाले प्रथम व्यक्ति हैं ?